Skin dermabrader
Description
FIG. 1 is a perspective view of a skin dermabrader showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a rear elevational view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 132468 | October 1972 | Jacobsohn |
| D240587 | July 1976 | Vendelso et al. |
| D242896 | January 4, 1977 | Poliquin |
| D270198 | August 16, 1983 | Child |
| D282591 | February 11, 1986 | Usem |
| D282592 | February 11, 1986 | Usem et al. |
| D290651 | June 30, 1987 | Pedone |
| D304495 | November 7, 1989 | Tyo et al. |
| D355105 | February 7, 1995 | Nemazi |
| 454956 | June 1991 | Levy |
| 770176 | September 1904 | Johnson et al. |
| 2308624 | January 1943 | Pouech |
| 2898914 | August 1959 | Sardal |
| 3196885 | July 1965 | Emerson |
| 3956858 | May 18, 1976 | Catlin et al. |
| 4343910 | August 10, 1982 | Busch, Jr. et al. |
| 4438767 | March 27, 1984 | Nelson |
| 4537207 | August 27, 1985 | Gilhaus |
| 4541443 | September 17, 1985 | Brothers et al. |
| 4572187 | February 25, 1986 | Schetrumpf |
| 4712552 | December 15, 1987 | Pangburn |
| 201123 | November 1938 | CHX |
- "Deramsurgical Equipment" Catalog by Anthony Products pp. 8-9 prior art.
Patent History
Patent number: D369658
Type: Grant
Filed: May 3, 1994
Date of Patent: May 7, 1996
Inventor: G. Richard Holt (San Antonio, TX)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Cox & Smith Incorporated
Application Number: 0/22,259
Type: Grant
Filed: May 3, 1994
Date of Patent: May 7, 1996
Inventor: G. Richard Holt (San Antonio, TX)
Primary Examiner: Louis S. Zarfas
Assistant Examiner: I. Simmons
Law Firm: Cox & Smith Incorporated
Application Number: 0/22,259
Classifications