The Hamilton Tool Company

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Hamilton, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
High pressure intaglio cantilever press
- Patent number 4,991,503
- Issue date Feb 12, 1991
- The Hamilton Tool Company
- Robert W. Morner
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Frame member for supporting multiple bearings with heat barrier slot
- Patent number 4,934,838
- Issue date Jun 19, 1990
- The Hamilton Tool Company
- Robert W. Morner
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Cut off or cross perforator or scoring cylinder with quick blade re...
- Patent number 4,848,202
- Issue date Jul 18, 1989
- The Hamilton Tool Company
- C. Philip Crampton
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Forward numbering or underlap sheet delivery
- Patent number 4,270,743
- Issue date Jun 2, 1981
- Hamilton Tool Company
- Charles P. Crampton
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Differential driven rewinder-unwinder
- Patent number 3,977,621
- Issue date Aug 31, 1976
- The Hamilton Tool Company
- Harold Walter Huffman
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

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Trademarklast 30 trademarks

Information Trademark
74430564 - HIGH EFFICIENCY TOOLING
- Serial number 74430564
- Filing date Aug 30, 1993
- HAMILTON TOOL COMPANY
- 7 - Machines and machine tools
Information Trademark
73709995 - WIDE-TRAC
- Serial number 73709995
- Registration number 1536085
- Filing date Feb 8, 1988
- HAMILTON TOOL COMPANY, THE
- 7 - Machines and machine tools
Information Trademark
73301961 - HIGH EFFICIENCY TOOLING
- Serial number 73301961
- Registration number 1193386
- Filing date Mar 20, 1981
- Hamilton Tool Co., Inc.
- 7 - Machines and machine tools
Information Trademark
72130068 - HAMILTON TOOL
- Serial number 72130068
- Registration number 761277
- Filing date Oct 17, 1961
- HAMILTON TOOL COMPANY, THE
- 7 - Machines and machine tools
Information Trademark
72130069 - TAB-FLEX
- Serial number 72130069
- Registration number 734546
- Filing date Oct 17, 1961
- HAMILTON TOOL COMPANY, THE
- 16 - Paper, cardboard and goods made from these materials, not included in other classes
Information Trademark
72061952 - DIE PART
- Serial number 72061952
- Registration number 683218
- Filing date Nov 5, 1958
- HAMILTON TOOL COMPANY, THE
- 7 - Machines and machine tools
Information Trademark
71406760 - PORTELVATOR
- Serial number 71406760
- Registration number 361817
- Filing date May 26, 1938
- HAMILTON TOOL COMPANY, THE
- 7 - Machines and machine tools