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CPC
Y10T409/507052
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GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y10
USPC classification
Y10T
TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
Y10T409/00
Gear cutting, milling, or planing
Current Industry
Y10T409/507052
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Patents Grants
last 30 patents
Information
Patent Grant
Slotting apparatus for producing a slot in inner circumferential su...
Patent number
5,344,262
Issue date
Sep 6, 1994
Honda Giken Kogyo Kabushiki Kaisha
Tadatomo Hatayama
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Machine for forming chocolate shaving spirals
Patent number
5,226,353
Issue date
Jul 13, 1993
Bake Star, Inc.
Douglas R. Hanson
A23 - FOODS OR FOODSTUFFS THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
Information
Patent Grant
3788192
Patent number
3,788,192
Issue date
Jan 29, 1974
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
3146677
Patent number
3,146,677
Issue date
Sep 1, 1964
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2747255
Patent number
2,747,255
Issue date
May 29, 1956
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2697383
Patent number
2,697,383
Issue date
Dec 21, 1954
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2697500
Patent number
2,697,500
Issue date
Dec 21, 1954
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2694962
Patent number
2,694,962
Issue date
Nov 23, 1954
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2688903
Patent number
2,688,903
Issue date
Sep 14, 1954
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2604020
Patent number
2,604,020
Issue date
Jul 22, 1952
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2529680
Patent number
2,529,680
Issue date
Nov 14, 1950
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2516224
Patent number
2,516,224
Issue date
Jul 25, 1950
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2431230
Patent number
2,431,230
Issue date
Nov 18, 1947
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2408876
Patent number
2,408,876
Issue date
Oct 8, 1946
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2392654
Patent number
2,392,654
Issue date
Jan 8, 1946
B24 - GRINDING POLISHING
Information
Patent Grant
2357765
Patent number
2,357,765
Issue date
Sep 5, 1944
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2183461
Patent number
2,183,461
Issue date
Dec 12, 1939
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
2130818
Patent number
2,130,818
Issue date
Sep 20, 1938
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1504307
Patent number
1,504,307
Issue date
Aug 12, 1924
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1356810
Patent number
1,356,810
Issue date
Oct 26, 1920
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
1313901
Patent number
1,313,901
Issue date
Aug 26, 1919
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1297502
Patent number
1,297,502
Issue date
Mar 18, 1919
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1268007
Patent number
1,268,007
Issue date
May 28, 1918
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1202636
Patent number
1,202,636
Issue date
Oct 24, 1916
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1073901
Patent number
1,073,901
Issue date
Sep 23, 1913
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
1047522
Patent number
1,047,522
Issue date
Dec 17, 1912
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
999576
Patent number
999,576
Issue date
Aug 1, 1911
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
945833
Patent number
945,833
Issue date
Jan 11, 1910
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
807404
Patent number
807,404
Issue date
Dec 12, 1905
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
807123
Patent number
807,123
Issue date
Dec 12, 1905
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Patents Applications
last 30 patents