Prophylactic device

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Description

FIG. 1 is a side elevational view of a prophylactic device showing my new design;

FIG. 2 is a top plan view thereof; and

FIG. 3 is a bottom plan view thereof.

Referenced Cited
U.S. Patent Documents
D246117 October 18, 1977 Okamoto
D246118 October 18, 1977 Okamoto
D246119 October 18, 1977 Okamoto
D252949 September 18, 1979 Okamoto
D253009 September 25, 1979 Okamoto
3809090 May 1974 Povlacs et al.
Foreign Patent Documents
1807884 July 1969 DEX
1252255 November 1971 GBX
Patent History
Patent number: D260818
Type: Grant
Filed: May 17, 1979
Date of Patent: Sep 15, 1981
Inventor: Tadao Okamoto (Kohinata, Bunkyo-ku, Tokyo)
Primary Examiner: B. Ansher
Law Firm: Kalish & Gilster
Application Number: 6/39,817
Classifications
Current U.S. Class: D24/99
International Classification: D2404; D2499;