Portable power tool
Description
FIG. 1 is a right side elevational view of a portable power tool showing my new design;
FIG. 2 is a left side elevational view;
FIG. 3 is a front elevational view;
FIG. 4 is a rear elevational view;
FIG. 5 is a top plan view;
FIG. 6 is a bottom view; and,
FIG. 7 is an enlarged top, front and right-side perspective view of a second embodiment of the drive unit of FIGS. 1-6, the differences being the circular opening, and the elimination of the clip all other views being identical.
Referenced Cited
U.S. Patent Documents
D310160 | August 28, 1990 | Patel |
1698952 | January 1929 | Hoover |
2073967 | March 1937 | Kiefer |
2106937 | February 1938 | Torbert |
2477681 | August 1949 | Anderson |
2905178 | September 1959 | Hilzinger |
3866493 | February 1975 | Ringerud |
Patent History
Patent number: D324981
Type: Grant
Filed: Jul 14, 1989
Date of Patent: Mar 31, 1992
Inventor: John S. Viehe (Boca Raton, FL)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: J. H. Musgrove
Attorney: Jacob B. Burke
Application Number: 7/379,894
Type: Grant
Filed: Jul 14, 1989
Date of Patent: Mar 31, 1992
Inventor: John S. Viehe (Boca Raton, FL)
Primary Examiner: Bruce W. Dunkins
Assistant Examiner: J. H. Musgrove
Attorney: Jacob B. Burke
Application Number: 7/379,894
Classifications
Current U.S. Class:
D 8/61