combined with writing implements or paper-knives

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Patents Grantslast 30 patents

Information Patent Grant
Multifunction tool
- Patent number 7,306,366
- Issue date Dec 11, 2007
- Flytec AG
- Lorenz Camenzind
- G01 - MEASURING TESTING
Information Patent Grant
Letter weighing device with slidable fulcrum
- Patent number 5,696,355
- Issue date Dec 9, 1997
- Barry Stanton Waltho
- G01 - MEASURING TESTING
Information Patent Grant
Courier clipboard and scale case
- Patent number 4,610,324
- Issue date Sep 9, 1986
- Joseph Mexicotte
- G01 - MEASURING TESTING
Information Patent Grant
Postage scale
- Patent number 4,420,056
- Issue date Dec 13, 1983
- Lloyd Chapman
- G01 - MEASURING TESTING
Information Patent Grant
Writing and weighing instruments
- Patent number 4,256,195
- Issue date Mar 17, 1981
- Uptrend Products Ltd.
- Thomas Bovet
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
3043387
- Patent number 3,043,387
- Issue date Jul 10, 1962
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
2783989
- Patent number 2,783,989
- Issue date Mar 5, 1957
- G01 - MEASURING TESTING
Information Patent Grant
2753174
- Patent number 2,753,174
- Issue date Jul 3, 1956
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
2565277
- Patent number 2,565,277
- Issue date Aug 21, 1951
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES