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Douglas D. Danforth JR.
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Prairie Village, KS, US
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Patents Grants
last 30 patents
Information
Patent Grant
Connection device
Patent number
D917872
Issue date
May 4, 2021
AHA LLC
Douglas D. Danforth
D03 - Travel goods and personal belongings
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
Information
Patent Grant
Connection device for holding an object, such as a key, dog tag, an...
Patent number
9,055,789
Issue date
Jun 16, 2015
AHA LLC
Douglas D. Danforth
A44 - HABERDASHERY JEWELLERY
Information
Patent Grant
Connection device for holding an object, such as a key or dog tag
Patent number
D677460
Issue date
Mar 12, 2013
AHA LLC
Douglas D. Danforth
D03 - Travel goods and personal belongings
Patents Applications
last 30 patents
Information
Patent Application
CONNECTION DEVICE FOR HOLDING AN OBJECT, SUCH AS A KEY, DOG TAG, AN...
Publication number
20180125175
Publication date
May 10, 2018
AHA LLC
Douglas D. Danforth
A44 - HABERDASHERY JEWELLERY
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...