Prophylactic device
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Description
FIG. 1 is an elevational view of a prophylactic device showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is an elevational view of a prophylactic device showing an additional embodiment of my new design;
FIG. 5 is a top plan view of the design shown in FIG. 4; and
FIG. 6 is a bottom plan view of the design shown in FIG. 4.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2285981 | June 1942 | Johns |
2586674 | February 1952 | Lonne |
3809090 | May 1974 | Povlacs |
1,252,255 | November 1971 | UK |
- Shure Catalog No. 130, 1938, p. 690, rubber finger tip. Frarnham Catalog No. 1955, p. 156, rubber finger pad.
Patent History
Patent number: D246117
Type: Grant
Filed: Jul 24, 1975
Date of Patent: Oct 18, 1977
Assignee: Circle Rubber Corporation (St. Louis, MO)
Inventor: Tadao Okamoto (Tokyo)
Primary Examiner: Bernard Ansher
Attorney: Ralph W. Kalish
Application Number: 5/598,645
Type: Grant
Filed: Jul 24, 1975
Date of Patent: Oct 18, 1977
Assignee: Circle Rubber Corporation (St. Louis, MO)
Inventor: Tadao Okamoto (Tokyo)
Primary Examiner: Bernard Ansher
Attorney: Ralph W. Kalish
Application Number: 5/598,645
Classifications