Level tool
Description
FIG. 1 is a top, front perspective view of a level tool showing my new design;
FIG. 2 is a side elevational view showing the side not seen in FIG. 1;
FIG. 3 is a rear elevational view; and
FIG. 4 is a bottom plan view.
Referenced Cited
U.S. Patent Documents
| D126555 | April 1941 | Gurtov |
| D238153 | December 1975 | Johnson et al. |
| D242231 | November 1976 | Shaffer |
| 2998655 | September 1961 | White |
| 3499225 | March 1970 | Darrah |
| 3707772 | January 1973 | Cotter |
| 3820249 | June 1974 | Stone |
| 3832782 | September 1974 | Johnson et al. |
Patent History
Patent number: D268909
Type: Grant
Filed: Aug 15, 1980
Date of Patent: May 10, 1983
Inventor: Robert L. Doan (Garden Grove, CA)
Primary Examiner: Robert C. Spangler
Attorney: Philip M. Hinderstein
Application Number: 6/178,349
Type: Grant
Filed: Aug 15, 1980
Date of Patent: May 10, 1983
Inventor: Robert L. Doan (Garden Grove, CA)
Primary Examiner: Robert C. Spangler
Attorney: Philip M. Hinderstein
Application Number: 6/178,349
Classifications