Pessary
Description
FIG. 1 is a top plan view of a pessary embodying our new design;
FIG. 2 is a side elevational view thereof, with all other sides being identical to that shown; and,
FIG. 3 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| 300769 | June 1884 | Farr |
| 733068 | July 1903 | Mitchell |
| 2618261 | November 1952 | Butts |
| 0019593 | November 1894 | GBX |
- American Journal of Obstetrics and Gynecology, no date, Pessary in Fig. 1, p. 738.
Patent History
Patent number: D345793
Type: Grant
Filed: Mar 27, 1992
Date of Patent: Apr 5, 1994
Inventors: Denis P. Dorsey (Levittown, PA), James D. Dorsey (Wilbragham, MA)
Primary Examiner: Stella Reid
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 7/859,541
Type: Grant
Filed: Mar 27, 1992
Date of Patent: Apr 5, 1994
Inventors: Denis P. Dorsey (Levittown, PA), James D. Dorsey (Wilbragham, MA)
Primary Examiner: Stella Reid
Law Firm: Dennison, Meserole, Pollack & Scheiner
Application Number: 7/859,541
Classifications
Current U.S. Class:
Speculum, Dilator Or Retractor (25) (D24/135)
