-
2807051
-
Patent number 2,807,051
-
Issue date Sep 24, 1957
-
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
-
2332829
-
Patent number 2,332,829
-
Issue date Oct 26, 1943
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2282421
-
Patent number 2,282,421
-
Issue date May 12, 1942
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
2279743
-
Patent number 2,279,743
-
Issue date Apr 14, 1942
-
C07 - ORGANIC CHEMISTRY
-
2271477
-
Patent number 2,271,477
-
Issue date Jan 27, 1942
-
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
-
2269464
-
Patent number 2,269,464
-
Issue date Jan 13, 1942
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2257067
-
Patent number 2,257,067
-
Issue date Sep 23, 1941
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2236271
-
Patent number 2,236,271
-
Issue date Mar 25, 1941
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2214140
-
Patent number 2,214,140
-
Issue date Sep 10, 1940
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2206850
-
Patent number 2,206,850
-
Issue date Jul 2, 1940
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2189481
-
Patent number 2,189,481
-
Issue date Feb 6, 1940
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
2186881
-
Patent number 2,186,881
-
Issue date Jan 9, 1940
-
B44 - DECORATIVE ARTS
-
2178924
-
Patent number 2,178,924
-
Issue date Nov 7, 1939
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2168127
-
Patent number 2,168,127
-
Issue date Aug 1, 1939
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2166550
-
Patent number 2,166,550
-
Issue date Jul 18, 1939
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
2134760
-
Patent number 2,134,760
-
Issue date Nov 1, 1938
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2127843
-
Patent number 2,127,843
-
Issue date Aug 23, 1938
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2115716
-
Patent number 2,115,716
-
Issue date May 3, 1938
-
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
-
2115316
-
Patent number 2,115,316
-
Issue date Apr 26, 1938
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2109432
-
Patent number 2,109,432
-
Issue date Feb 22, 1938
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2108582
-
Patent number 2,108,582
-
Issue date Feb 15, 1938
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2105669
-
Patent number 2,105,669
-
Issue date Jan 18, 1938
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2105035
-
Patent number 2,105,035
-
Issue date Jan 11, 1938
-
C14 - SKINS HIDES PELTS LEATHER
-
2103546
-
Patent number 2,103,546
-
Issue date Dec 28, 1937
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2102623
-
Patent number 2,102,623
-
Issue date Dec 21, 1937
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2053850
-
Patent number 2,053,850
-
Issue date Sep 8, 1936
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2047961
-
Patent number 2,047,961
-
Issue date Jul 21, 1936
-
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
-
2014937
-
Patent number 2,014,937
-
Issue date Sep 17, 1935
-
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
-
2005730
-
Patent number 2,005,730
-
Issue date Jun 25, 1935
-
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
-
1992122
-
Patent number 1,992,122
-
Issue date Feb 19, 1935
-
B32 - LAYERED PRODUCTS