Craig Evink

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Coon Rapids, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Lockable connection device with closed ring to hold an object, such...
- Patent number 9,506,496
- Issue date Nov 29, 2016
- AHA LLC
- Douglas D. Danforth
- A44 - HABERDASHERY JEWELLERY

Patents Applicationslast 30 patents

Information Patent Application
LOCKABLE CONNECTION DEVICE WITH CLOSED RING TO HOLD AN OBJECT, SUCH...
- Publication number 20140109359
- Publication date Apr 24, 2014
- AHA LLC
- Douglas D. Danforth
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...