Combined nail-screw shield and measuring instrument
Description
FIG. 1 is a top perspective view of a combined nail-screw shield and measuring instrument showing my new design;
FIG. 2 is a bottom perspective view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom edge view of FIG. 3;
FIG. 5 is a top edge view of FIG. 3;
FIG. 6 is a left side elevational view of FIG. 3;
FIG. 7 is a right side elevational view of FIG. 3;
FIG. 8 is a bottom plan view of FIG. 3.
Referenced Cited
U.S. Patent Documents
RE28159 | September 1974 | Litz |
D228612 | October 1973 | Covey |
D244996 | July 12, 1977 | Martin |
337224 | March 1886 | Albert |
2878476 | March 1959 | Auchard |
3338279 | August 1967 | Kruttschnitt |
3436155 | April 1969 | Perin |
Patent History
Patent number: D257758
Type: Grant
Filed: Sep 1, 1978
Date of Patent: Jan 6, 1981
Inventor: Robert J. Limacher (Aspen, CO)
Primary Examiner: Nelson C. Holtje
Attorney: Louis J. Knobbe
Application Number: 5/939,135
Type: Grant
Filed: Sep 1, 1978
Date of Patent: Jan 6, 1981
Inventor: Robert J. Limacher (Aspen, CO)
Primary Examiner: Nelson C. Holtje
Attorney: Louis J. Knobbe
Application Number: 5/939,135
Classifications
Current U.S. Class:
D 8/14;
Template Or Comparator Gauge (6) (D10/64);
Rule, Tape Or Scale (10) (D10/71)
International Classification: D0805;
International Classification: D0805;