PQ - Trademark Details
Status: 900 - Expired
71477618
0414766
PQ
900 - Expired
1986-01-10
1944-12-15
0414766
1945-06-26
3000 - Illustration: Drawing or design which also includes word(s)/ letter(s)/number(s)
Typeset
261527 - Keystones.
Statements
((SILICATE OF SODA AND SILICATE OK POTASH,))SODIUM SILICATE AND POTASSIUM SILICATE EITHER ALONE OR IN ADMIXTURE WITH OTHER CHEMICALS, USED FOR CLEANSING FIBRES, METALS, CERAMICS, WOOD AND THE LIKE
THE DRAWING IS LINED TO INDICATE SHADING ONLY.
Classification Information
001 - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry. - Chemicals used in industry, science and photography, as well as in agriculture, horticulture and forestry; unprocessed artificial resins, unprocessed plastics; manures; fire extinguishing compositions; tempering and soldering preparations; chemical substances for preserving foodstuffs; tanning substances; adhesives used in industry.
004
9 - Expired
1983-03-01
004
1930-04-10
1930-04-10
Trademark Events
1986-01-10
EXPIRED SEC. 9