for assembly entirely by hand

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Patents Grantslast 30 patents

Information Patent Grant
Crown tightening tool
- Patent number 6,739,216
- Issue date May 25, 2004
- Corporation Yuubido
- Kimiko Oyabu
- G04 - HOROLOGY
Information Patent Grant
Apparatus and methods for attachment and detachment of watch straps
- Patent number 6,597,638
- Issue date Jul 22, 2003
- Movado Group, Inc.
- Rene Droux
- G04 - HOROLOGY
Information Patent Grant
Tool kit for watch strap replacement
- Patent number 4,375,259
- Issue date Mar 1, 1983
- Timex Corporation
- William Mancini
- G04 - HOROLOGY
Information Patent Grant
3608592
- Patent number 3,608,592
- Issue date Sep 28, 1971
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
1598593
- Patent number 1,598,593
- Issue date Aug 31, 1926
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS