Aerobic knee pad
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Description
FIG. 1 is a top perspective view of an aerobic knee pad showing my new design;
FIG. 2 is a top plan view thereof; and
FIG. 3 is a side elevational view thereof.
Referenced Cited
U.S. Patent Documents
| D232496 | August 1974 | Rawlings |
| D298669 | November 22, 1988 | Kushitani |
| 1404722 | January 1922 | Swope |
| 2124158 | July 1938 | Turner |
| 2759189 | August 1956 | Cole |
| 3044075 | July 1962 | Rawlings |
| 3259910 | July 1966 | Daignault |
| 4084584 | April 18, 1978 | Detty |
| 4287885 | September 8, 1981 | Applegate |
| 4484361 | November 27, 1984 | Leighton et al. |
| 4486901 | December 11, 1984 | Donzis |
| 4593416 | June 10, 1986 | Figgie et al. |
| 4599747 | July 15, 1986 | Robinson |
Patent History
Patent number: D309805
Type: Grant
Filed: Mar 16, 1987
Date of Patent: Aug 7, 1990
Assignee: Kimberly-Clark Corporation (Neenah, WI)
Inventor: James E. Shelby (San Diego, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Attorney: Donald L. Traut
Application Number: 7/26,355
Type: Grant
Filed: Mar 16, 1987
Date of Patent: Aug 7, 1990
Assignee: Kimberly-Clark Corporation (Neenah, WI)
Inventor: James E. Shelby (San Diego, CA)
Primary Examiner: A. Hugo Word
Assistant Examiner: Ruth McInroy
Attorney: Donald L. Traut
Application Number: 7/26,355
Classifications
Current U.S. Class:
D29/10
