Wing nut
Description
FIG. 1 is a front elevational view of a wing nut showing my new design, the rear being identical;
FIG. 2 is an end elevational view thereof, both ends being identical;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D155997 | November 1949 | Gries |
D176945 | February 1956 | Gilson |
1330594 | February 1920 | Kraft |
3365093 | January 1968 | Malenke |
667365 | June 1929 | FRX |
- Lamp Journal; 10/1961; p. 50; Wingnut bottom right of page, upper right corner of picture.
Patent History
Patent number: D274979
Type: Grant
Filed: Feb 22, 1982
Date of Patent: Aug 7, 1984
Inventor: Royce W. Hill (Flippin, AR)
Primary Examiner: B. J. Bullock
Attorney: Stephen D. Carver
Application Number: 6/351,273
Type: Grant
Filed: Feb 22, 1982
Date of Patent: Aug 7, 1984
Inventor: Royce W. Hill (Flippin, AR)
Primary Examiner: B. J. Bullock
Attorney: Stephen D. Carver
Application Number: 6/351,273
Classifications
Current U.S. Class:
D/8398