Lug nut

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Description

FIG. 1 is a reduced perspective view of a lug nut showing my new design;

FIG. 2 is an end elevational view taken from the left of FIG. 1;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an end elevational view taken from the right of FIG. 1.

Referenced Cited
U.S. Patent Documents
RE30121 October 23, 1979 Chaivre
120004 October 1881 Skineer
D207181 March 1967 Mackie et al.
D208428 August 1967 Holliday
D208429 August 1967 Holliday
D252184 June 26, 1979 Akamatsu
D252185 June 26, 1979 Akamatsu
372957 November 1887 Bradley
379214 March 1888 Firth et al.
1109347 September 1914 McIntyre
1632991 June 1927 Booth
1646867 October 1927 Nelson
1787154 December 1930 Hughes
2109035 February 1938 Schafer
2252194 April 1941 Mills
2275073 March 1942 Buehner
2363665 November 1944 George
2826631 March 1958 Rohe
3078754 February 1963 DeLacy
3364806 January 1968 Chaivre
3585900 June 1971 Chaivre
4015503 April 5, 1977 Romano
4018133 April 19, 1977 Chaivre et al.
4143578 March 13, 1979 Becker
4169630 October 2, 1979 Wagner
Foreign Patent Documents
646842 November 1928 FRX
Patent History
Patent number: D268565
Type: Grant
Filed: Aug 25, 1980
Date of Patent: Apr 12, 1983
Assignee: Russell, Burdsall & Ward Corporation (Cleveland, OH)
Inventor: Harold J. Mortus (Twinsburg, OH)
Primary Examiner: B. J. Bullock
Law Firm: Pearne, Gordon, Sessions, McCoy & Granger
Application Number: 6/180,884
Classifications
Current U.S. Class: D/8397
International Classification: D0808;