Walker

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Information

Patent Grant
D305108

References
Source

Patent Number
D305,108
Date Filed
Friday, August 28, 1987
37 years ago
Date Issued
Tuesday, December 19, 1989
35 years ago

Inventors
- Martin Blumenthal
Original Assignees
- Century Products Company
Examiners
- Burke; Wallace R.
- Chin; Kay H.
Agents
- Townsend and Townsend

US Classifications
- D12 - Transportation
Field of Search
- US
- D12 130
- D12 128
- 280 87051
- 280 4324
- 297 6
- 297 5
- 272 703
- D21 136
- D21 137
- Term of Grant
  14Years

Information

Abstract

Description

Claims

The ornamental design for a walker, as shown and described.

US Referenced Citations (5)

Number	Name	Date	Kind
D155025	Nanna	Aug 1949
D191873	Janosko	Dec 1961
D240518	Ishida	Jul 1976
2176832	Allen	Oct 1939
4576392	Quinlan, Jr.	Mar 1986