Colostomy bag
Description
FIG. 1 is a front elevational view of a colostomy bag showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a left side elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a top plan view thereof; and,
FIG. 6 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
D236386 | August 1975 | Katzman et al. |
D243412 | February 15, 1977 | Krueger et al. |
D243635 | March 8, 1977 | Miller |
D260433 | August 25, 1981 | Duncan |
D270761 | September 27, 1983 | Larkin |
D295220 | April 12, 1988 | Kay |
D303574 | September 19, 1989 | Steer |
4194506 | March 25, 1980 | Voorhies |
4280498 | July 28, 1981 | Jensen |
4406659 | September 27, 1983 | Broida |
4519797 | May 28, 1985 | Hall |
4790833 | December 13, 1988 | Schmidt |
Patent History
Patent number: D325083
Type: Grant
Filed: May 23, 1989
Date of Patent: Mar 31, 1992
Inventor: Stephen J. Litchfield (Excelsior, MN)
Primary Examiner: Stella Reid
Attorney: Leon Gilden
Application Number: 7/355,368
Type: Grant
Filed: May 23, 1989
Date of Patent: Mar 31, 1992
Inventor: Stephen J. Litchfield (Excelsior, MN)
Primary Examiner: Stella Reid
Attorney: Leon Gilden
Application Number: 7/355,368
Classifications