Clamps for holding bearing jewels

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Patents Grantslast 30 patents

Information Patent Grant
Wire jaw stoneholder
- Patent number 5,378,032
- Issue date Jan 3, 1995
- GIA GEM Instruments Corporation
- Richard C. Agnew
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Wire jaw stoneholder
- Patent number 5,242,203
- Issue date Sep 7, 1993
- GIA GEM Instruments Corporation
- Richard Agnew
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Setting tool
- Patent number 5,096,169
- Issue date Mar 17, 1992
- Richard R. Behnke
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
3169306
- Patent number 3,169,306
- Issue date Feb 16, 1965
- G04 - HOROLOGY
Information Patent Grant
3068558
- Patent number 3,068,558
- Issue date Dec 18, 1962
- G04 - HOROLOGY
Information Patent Grant
1305881
- Patent number 1,305,881
- Issue date Jun 3, 1919
- G04 - HOROLOGY
Information Patent Grant
1240783
- Patent number 1,240,783
- Issue date Sep 18, 1917
- G04 - HOROLOGY
Information Patent Grant
1188270
- Patent number 1,188,270
- Issue date Jun 20, 1916
- G04 - HOROLOGY