Hinged resistance exercise device
Description
Claims
We claim the ornamental design for the hinged resistance exercise device, as shown and described.
Referenced Cited
U.S. Patent Documents
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Patent History
Patent number: D812160
Type: Grant
Filed: Oct 13, 2015
Date of Patent: Mar 6, 2018
Inventors: Douglas S. Dennis (Loveland, OH), David W. Frey (Loveland, OH)
Primary Examiner: Robert M. Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/542,277
Type: Grant
Filed: Oct 13, 2015
Date of Patent: Mar 6, 2018
Inventors: Douglas S. Dennis (Loveland, OH), David W. Frey (Loveland, OH)
Primary Examiner: Robert M. Spear
Assistant Examiner: Ryan Harvey
Application Number: 29/542,277
Classifications
Current U.S. Class:
Spring Or Compression Type (e.g., "push-pull" Type) (D21/692)