Nut
Description
FIG. 1 is a front elevation view of a nut showing my new design;
FIG. 2 is a top plan view thereof;
FIG. 3 is a bottom plan view thereof; and
FIG. 4 is a cross section taken on line 4--4 of FIG. 2.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D187818 | May 1960 | Grimm |
D242220 | November 1976 | Ono |
2340659 | February 1944 | Goldstein |
3378288 | April 1968 | Kanas |
3482481 | December 1969 | Newell et al. |
3550498 | December 1970 | Briles |
2112949 | September 1972 | DEX |
Patent History
Patent number: D252184
Type: Grant
Filed: Mar 28, 1977
Date of Patent: Jun 26, 1979
Inventor: Motoji Akamatsu (Hirakata, Osaka)
Primary Examiner: Bernard Ansher
Attorney: Ronald V. Thurman
Application Number: 5/781,621
Type: Grant
Filed: Mar 28, 1977
Date of Patent: Jun 26, 1979
Inventor: Motoji Akamatsu (Hirakata, Osaka)
Primary Examiner: Bernard Ansher
Attorney: Ronald V. Thurman
Application Number: 5/781,621
Classifications
Current U.S. Class:
D/8397;
Faceted (D11/90);
Clamp Or Nut For Earring (D11/88)
International Classification: D0808;
International Classification: D0808;