David Neff

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Glen Carbon, IL, US

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Patents Grantslast 30 patents

Information Patent Grant
Extendable collar
- Patent number 6,986,165
- Issue date Jan 17, 2006
- Designs Apparel, Inc.
- David Neff
- A41 - WEARING APPAREL

Patents Applicationslast 30 patents

Information Patent Application
EXTENDABLE COLLAR
- Publication number 20050022287
- Publication date Feb 3, 2005
- Casual Male Retail Group, Inc.
- David Neff
- A41 - WEARING APPAREL