Cutting Patents (Class 83)
- With preparatory or simultaneous ancillary treatment of work (Class 83/14)
- With subsequent handling (i.e., of product) (Class 83/23)
- Including stacking of plural workpieces (Class 83/29)
- Puncturing (Class 83/30)
- With manipulation of tool protective strip (e.g., backing strip) (Class 83/31)
- Cutting of interdigitating products (Class 83/32)
- Making and using a registration cut (Class 83/33)
- With reorientation of tool between cuts (Class 83/34)
- With reorientation of work between cuts (Class 83/35)
- During movement of work past flying cutter (Class 83/37)
- Plural cutting steps (Class 83/39)
- Cutting part way through from opposite sides of work (Class 83/51)
- Effecting diverse or sequential cuts in same cutting step (Class 83/52)
- Cutting by direct application of fluent pressure to work (Class 83/53)
- Cutting wall of hollow work (Class 83/54)
- Blanking (Class 83/55)
- Cut advances across work surface (Class 83/56)
- With means to permit subsequent hand operation (Class 83/59)
- With stop-signal-responsive means to actuate auxiliary cutter (Class 83/60)
- With sensing of product or product handling means (Class 83/61)
- Responsive to tool detector or work-feed-means detector (Class 83/62)
- Responsive to work sensing means (Class 83/63)
- Manually operated (Class 83/68)
- Initiated by means responsive to product or work (Class 83/79)
- Initiated by means directly responsive to tool movement (Class 83/81)
- Including means to drape the product (Class 83/83)
- Including means to form or hold pile of product pieces (Class 83/84)
- By fluid current (Class 83/98)
- By brush means (Class 83/101)
- Including means to divert one portion of product from another (Class 83/102)
- Including means to replace product in base material after cutting (Class 83/108)
- Means to move, guide, or permit free fall or flight of product (Class 83/109)
- Work pre-packed with internal tool(s) (Class 83/179)
- With expanding mandrel (Class 83/180)
- Interrelated tool feed means and means to actuate work immobilizer (Class 83/181)
- Synchronized tool and work feeding means (Class 83/183)
- With means to position tool(s) for cutting (Class 83/184)
- One tool (either internal or external) having compound motion (Class 83/185)
- One tool having unidirectional rotary motion (Class 83/187)
- One tool having only rectilinear motion(s) (Class 83/188)
- With manually actuated means to position or facilitate positioning of work (Class 83/195)
- Unicyclic (Class 83/203)
- With work-moving clamp jaw (Class 83/206)
- Work moved solely by movable abutment (Class 83/207)
- Operation initiated by work-driven detector means to measure work length (Class 83/208)
- Work-sensing means to control work-moving or work-stopping means (Class 83/209)
- Work-sensing means to initiate tool feed (Class 83/211)
- Plural tools at same station, one positioned for continuous engagement with work (Class 83/212.1)
- Plural tools successively actuated at same station (Class 83/213)
- Tool has motion additional to cutting stroke during tool cycle (Class 83/215)
- With variable direction of work-feed from cycle to cycle (Class 83/219)
- Interlock between tool actuating and work feed means (Class 83/221)
- Tool motion initiates work feed and vice versa (Class 83/222)
- Stored energy means for moving work or tool, loaded by tool or work (Class 83/223)
- Work feed means controlled by means mounted on tool or tool support (Class 83/225)
- Work-feed mechanism in nonfeed motion effects or initiates tool actuation (Class 83/231)
- With means to vary number of work-feed increments between tool strokes (Class 83/234)
- Dwell caused by imposing reverse motion on portion of flexible moving work (Class 83/235)
- With uninterrupted flow of work from supply source (Class 83/236)
- Work feed increment shorter than longitudinal tool field (Class 83/237)
- Unequal work feed increments in recurring series (Class 83/238)
- Means to change tool position, or length or datum position of work- or tool-feed increment (Class 83/240)
- With means to facilitate manual repositioning (shift) of work (Class 83/249)
- With means to produce plurality of work-feed increments per tool cycle (Class 83/250)
- Work fed successively to plural tools (Class 83/255)
- Work advance occurs during return stroke of tool (Class 83/257)
- Dwell defined only by "dead-center" of rotating crank (Class 83/258)
- Dwell initiated by disengagement of surface of moving frictional feed means from work (Class 83/259)
- Dwell caused by clamping or blocking work during continuous operation of feed means (Class 83/262)
- With means to control magnitude of work-feed increment or work acceleration (Class 83/263)
- Work feed functions as tool support (Class 83/266)
- With rotary work-carrier (Class 83/267)
- With abutment to position work being fed with respect to cutter (Class 83/268)
- Work guide and feed means have open side (Class 83/270)
- Work feed means modified to maintain clearance from tool (Class 83/271)
- Plurality of work feed means in separate paths (Class 83/272)
- Intermittent drive type of gearing for work-feed means (Class 83/273)
- Work-feed element contacts and moves with work (Class 83/276)
- With means to guide, position, or present work to work-feed means (Class 83/279)
- With means to clamp work during dwell (Class 83/282)
- One-revolution clutch in tool drive (Class 83/283)
- With means to initiate intermittent tool action (Class 83/285)
- Interrelated control of tool and work-feed drives (Class 83/298)
- With means to concurrently adjust flying frequency and retain flying speed of tool (Class 83/299)
- Plural diverse flying cutters (Class 83/300)
- Combined with other type cutter (Class 83/301)
- Plural separately mounted flying cutters (Class 83/303)
- With means to render cutter pass(es) ineffective (Class 83/304)
- Oscillating work shifter adjacent cutter (Class 83/306)
- Wire tool (Class 83/307.1)
- Tool flies by engagement with the work (Class 83/308)
- Flying support or guide for work (Class 83/310)
- With tool speed regulator (Class 83/311)
- With work feed speed regulator (Class 83/312)
- Spring return of tool in counterfly direction (Class 83/314)
- Tool mounted on oscillating standard (Class 83/315)
- Tool carrier shuttles rectilinearly parallel to direction of work feed (Class 83/318)
- Orbital motion of cutting blade (Class 83/321)
- Work swings about progressively cutting tool during tool stroke (Class 83/351)
- Tool actuated by movable work support (Class 83/352)
- Traveling cutter (Class 83/353)
- With means to vary timing of tool feed (Class 83/354)
- Uniform periodic tool actuation (Class 83/355)
- With plural tool stations (Class 83/357)
- With means to control work-responsive signal system (Class 83/361)
- With plural work-sensing means (Class 83/364)
- With photo-electric work-sensing means (Class 83/365)
- Release of interlock controlled (Class 83/366)
- Movement of work controlled (Class 83/367)
- Positioning of tool controlled (Class 83/368)
- Actuation of tool controlled by work-driven means to measure work length (Class 83/369)
- Actuation of tool controlled in response to work-sensing means (Class 83/370)
- By fluid current (Class 83/402)
- Centrifugal feed to tangential tool (e.g., "Beria" type) (Class 83/403)
- With means to regulate work-feed speed (Class 83/403.1)
- Including means to move work from one tool station to another (Class 83/404)
- Plural passes of diminishing work piece through tool station (Class 83/703)
- With means for transverse positioning of work on a moving conveyor (Class 83/732)
- With work-constraining means on work conveyer (i.e., "work-carrier") (Class 83/409)
- With means to stop work conveyor (Class 83/416)
- With means to store work articles (Class 83/417)
- With additional mans to engage work and orient it relative to tool station (Class 83/418)
- With means to press work to work-carrier (Class 83/422)
- With projections on work-carrier (e.g., pin wheel) (Class 83/423)
- Tool between tandem arranged work carrying means (Class 83/424)
- Cut made parallel to direction of and during work movement (Class 83/425)
- Roller (Class 83/436.3)
- Rectilinear movement only (Class 83/437.1)
- Work carrier rotates about axis fixed relative to tool station (Class 83/733)
- Interrelated work-feeding means and tool-moving means (Class 83/734)
- With means permitting tool to be rotatably adjusted about its cutting edge during cutting (Class 83/747)
- With dynamic balancing or shock absorbing means (Class 83/748)
- With tool of another type (Class 83/749)
- With means to change to other type tool (Class 83/750)
- Plural reciprocable tools (Class 83/751)
- Stored energy furnishes drive in one direction (Class 83/752)
- With tool in-feed (Class 83/753)
- Having uniplanar compound motion (Class 83/776)
- With work-support and means to vary relationship between tool and work support (Class 83/781)
- Arcuately oscillating tool carried on single pivot (Class 83/782)
- With means to support tool at opposite ends (Class 83/783)
- With programming means (Class 83/789)
- With cutter other than endlessly orbiting type (Class 83/790)
- Including contiguous oppositely moving knife portions (Class 83/792)
- With means to change to non-endlessly orbiting cutter (Class 83/793)
- With tool in-feed (Class 83/794)
- With scale or indicator (Class 83/802)
- Including plural cutting zones (Class 83/803)
- Including means to adjust relationship between band and work-support surface (Class 83/809)
- With means to guard the tension (Class 83/814)
- With special blade guide means (Class 83/820)
- In pivotal or arcuate movement (Class 83/439)
- Guide fixed to or integral with stationary tool element (Class 83/440)
- With guard (Class 83/440.2)
- With attachment or operative connection to tool carrier (Class 83/441)
- With attachment or operative connection to passive tool guide (Class 83/441.1)
- Guide cooperates with template or straight edge secured to work (Class 83/442)
- Curved or deflecting guide (Class 83/443)
- Positively confines or otherwise determines path of work (Class 83/444)
- Adapted to permit maneuvering of work at tool zone (Class 83/445)
- With movable or yieldable guide element (Class 83/446)
- Plural guide elements (Class 83/448)
- Opposed to work-supporting surface (Class 83/450)
- With means to support work relative to tool(s) (Class 83/471)
- With guard for tool (Class 83/478)
- Optional tool pairs alternatively operative (Class 83/479)
- With means to permit replacement of tool (Class 83/481)
- Means to separate elements of tool pair (Class 83/482)
- Carrier for rotatable tool movable during cutting (Class 83/483)
- Means to rotate or oscillate tool (Class 83/491)
- Tool pair comprises rotatable tools (Class 83/495)
- Tool pair comprises rotatable tool and nonrotatable tool (Class 83/508)
- Tool element selectively operative (Class 83/508.1)
- Tool element mounted for adjustment (Class 83/508.2)
- Signal; e.g., alarm (Class 83/522.12)
- Indicator comprising work or product (Class 83/522.13)
- Responsive to force (Class 83/522.14)
- Indicates tool position (Class 83/522.15)
- Indicates work characteristic (Class 83/522.26)
- Indicates wear (Class 83/522.27)
- Bubble level (Class 83/522.28)
- Counter (Class 83/522.29)
- Unicyclic (Class 83/524)
- Means to change datum plane of tool or tool presser stroke (Class 83/527)
- Clicker die press (Class 83/531)
- By deforming resilient tool or tool support (Class 83/542)
- With transmission yieldable on overload (Class 83/543)
- With guard means (Class 83/544)
- Including movable, tool protecting, cushioning sheet (Class 83/547)
- Single tool with plural selective driving means (Class 83/548)
- Plural tools selectively engageable with single drive (Class 83/549)
- Tool movable to cooperate selectively with one of a plurality of mating tools (Class 83/553)
- With means providing for plural steps in tool stroke (Class 83/554)
- Sequential cutting motions (Class 83/555)
- With tool positioning means synchronized with cutting stroke (Class 83/556)
- Tool pair positionable as a unit (Class 83/559)
- Tool and anvil relatively positionable (Class 83/561)
- Tool displaceable to inactive position (e.g., for work loading) (Class 83/563)
- With templet surface following tool (Class 83/565)
- Tool moves work to and against cooperating tool (Class 83/566)
- With means to connect or disconnect tool and its drive (Class 83/571)
- Convertible from tool path to another or from implement to machine (Class 83/574)
- Magnet- or solenoid-actuated tool (Class 83/575)
- Cutting tool operative in opposite directions of travel (Class 83/578)
- Motion direction of tool influenced by resistance of work (Class 83/579)
- One tool edge of tool pair encompasses work (e.g., wire cutter) (Class 83/580)
- Bevel or miter cut (Class 83/581)
- With tool tensioning means (Class 83/581.1)
- Constantly urged tool or tool support (e.g., spring biased) (Class 83/582)
- Tool return mechanism separate from tool advance mechanism (Class 83/590)
- With simple revolving motion only (Class 83/591)
- With simple oscillating motion only (Class 83/597)
- With simple rectilinear reciprocating motion only (Class 83/613)
- Parallel draw-cut (e.g., translatory) (Class 83/642)
- Straight line motion combined with tilting in plane of stroke (Class 83/644)
- Uniplanar compound motion (Class 83/646)
- Guide (Class 83/821)
- Wire tool (Class 83/651.1)
- Work supported tool (e.g., clicker die) (Class 83/652)
- Anvil (Class 83/658)
- Pointed perforators (Class 83/660)
- Endless band or belt type (Class 83/661)
- Toothed blade or tooth therefor (Class 83/835)
- Tool mounted by and between spaced arms (Class 83/662)
- Rotatable type (Class 83/663)
- Cutting couple type (Class 83/679)
- Reciprocable type (Class 83/697)
- Joint or connection (Class 83/698.11)
- Stationary cutter (Class 83/856)
Cross-Reference Art Collections
- Printed circuit board (Class 83/929.1)
- Electrical component lead trimming (Class 83/929.2)
- Radioactive (Class 83/930)
- Tobacco (Class 83/931)
- Edible (Class 83/932)
- Book, being destroyed; e.g., cover being cut away (Class 83/933)
- Book, being made; e.g., trimming a signature (Class 83/934)
- Endless band (Class 83/935)
- Cloth or leather (Class 83/936)
- Contact pin of electrical component (Class 83/942)
- Pallet (Class 83/943)
- Syringe needle (Class 83/944)
- Separating connected articles (Class 83/945)
- Container (Class 83/946)
- Insulation about wire (Class 83/947)
- Having "memory"; e.g., photographic or magnetic film (Class 83/948)
- Continuous or wound supply (Class 83/949)
- Rubber tire (Class 83/951)
- Moving work (Class 83/952)
- With work support (Class 83/953)