Crutch
Description
Claims
The ornamental design for a crutch, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
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Patent History
Patent number: D552245
Type: Grant
Filed: Oct 25, 2004
Date of Patent: Oct 2, 2007
Assignee: NexStep Mobility, LLC (Dorado Hills, CA)
Inventor: Richard C. Davis (El Dorado Hills, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Morgan, Lewis & Bockius LLP
Application Number: 29/215,762
Type: Grant
Filed: Oct 25, 2004
Date of Patent: Oct 2, 2007
Assignee: NexStep Mobility, LLC (Dorado Hills, CA)
Inventor: Richard C. Davis (El Dorado Hills, CA)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: Anhdao Doan
Attorney: Morgan, Lewis & Bockius LLP
Application Number: 29/215,762
Classifications
Current U.S. Class:
Article For Topical Care, Nursing Or Rehabilitation (52) (D24/188);
D3/7