William F. Frame

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Hockessin, DE, US

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Patents Grantslast 30 patents

Information Patent Grant
Locking stem/fastener and caster having same
- Patent number 9,429,180
- Issue date Aug 30, 2016
- JACOB HOLTZ CO.
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Casters having weight transferring tab
- Patent number 9,027,204
- Issue date May 12, 2015
- Jäcob Holtz Company
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caster with weight transferring tab
- Patent number 8,407,856
- Issue date Apr 2, 2013
- Jacob Holtz Company
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caster with weight transferring tab
- Patent number 8,042,226
- Issue date Oct 25, 2011
- Jäcob Holtz Company
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Caster with weight transferring tab
- Patent number 7,546,662
- Issue date Jun 16, 2009
- Jäcob Holtz Company
- William F. Frame
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CASTERS HAVING WEIGHT TRANSFERRING TAB
- Publication number 20120180259
- Publication date Jul 19, 2012
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Application
CASTER WITH WEIGHT TRANSFERRING TAB
- Publication number 20120110782
- Publication date May 10, 2012
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Application
CASTER WITH WEIGHT TRANSFERRING TAB
- Publication number 20090211054
- Publication date Aug 27, 2009
- William F. Frame
- B60 - VEHICLES IN GENERAL
Information Patent Application
CASTER WITH WEIGHT TRANSFERRING TAB
- Publication number 20080276417
- Publication date Nov 13, 2008
- William F. Frame
- B60 - VEHICLES IN GENERAL