-
-
-
Tearing tool
-
Patent number 6,840,421
-
Issue date Jan 11, 2005
-
Hewlett-Packard Development Company, L.P.
-
Kevin J. Urlaub
-
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
-
-
2558657
-
Patent number 2,558,657
-
Issue date Jun 26, 1951
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
2544337
-
Patent number 2,544,337
-
Issue date Mar 6, 1951
-
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
-
2541222
-
Patent number 2,541,222
-
Issue date Feb 13, 1951
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
2459646
-
Patent number 2,459,646
-
Issue date Jan 18, 1949
-
G06 - COMPUTING CALCULATING COUNTING
-
2073702
-
Patent number 2,073,702
-
Issue date Mar 16, 1937
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
2005346
-
Patent number 2,005,346
-
Issue date Jun 18, 1935
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
1961271
-
Patent number 1,961,271
-
Issue date Jun 5, 1934
-
G07 - CHECKING-DEVICES
-
1941979
-
Patent number 1,941,979
-
Issue date Jan 2, 1934
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
1939977
-
Patent number 1,939,977
-
Issue date Dec 19, 1933
-
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
-
1889258
-
Patent number 1,889,258
-
Issue date Nov 29, 1932
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
1802339
-
Patent number 1,802,339
-
Issue date Apr 28, 1931
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
1797270
-
Patent number 1,797,270
-
Issue date Mar 24, 1931
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
1751744
-
Patent number 1,751,744
-
Issue date Mar 25, 1930
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
1675908
-
Patent number 1,675,908
-
Issue date Jul 3, 1928
-
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
-
1309255
-
Patent number 1,309,255
-
Issue date Jul 8, 1919
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
1129311
-
Patent number 1,129,311
-
Issue date Feb 23, 1915
-
A45 - HAND OR TRAVELLING ARTICLES
-
1084143
-
Patent number 1,084,143
-
Issue date Jan 13, 1914
-
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
-
1046644
-
Patent number 1,046,644
-
Issue date Dec 10, 1912
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
1027991
-
Patent number 1,027,991
-
Issue date May 28, 1912
-
B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER
-
1022682
-
Patent number 1,022,682
-
Issue date Apr 9, 1912
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
946986
-
Patent number 946,986
-
Issue date Jan 18, 1910
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
946522
-
Patent number 946,522
-
Issue date Jan 11, 1910
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
892121
-
Patent number 892,121
-
Issue date Jun 30, 1908
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING
-
860027
-
Patent number 860,027
-
Issue date Jul 16, 1907
-
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
-
859000
-
Patent number 859,000
-
Issue date Jul 2, 1907
-
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
-
856410
-
Patent number 856,410
-
Issue date Jun 11, 1907
-
B26 - HAND CUTTING TOOLS CUTTING SEVERING