Cornelia Caulfield Griffin

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Knitting needle storage device
- Patent number 9,815,614
- Issue date Nov 14, 2017
- Handwork Hardware LLC
- Cornelia Caulfield Griffin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

Information Patent Application
KNITTING NEEDLE STORAGE DEVICE
- Publication number 20150284891
- Publication date Oct 8, 2015
- Cornelia Caulfield Griffin
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL