Drilling machine
Description
FIG. 1 is a top plan view of a drilling machine showing my new design;
FIG. 2 is a front view thereof;
FIG. 3 is a side view taken from the left of FIG. 2;
FIG. 4 is a side view taken from the right of FIG. 1;
FIG. 5 is a back view thereof; and
FIG. 6 is a perspective view thereof.
Referenced Cited
Patent History
Patent number: D277865
Type: Grant
Filed: Sep 14, 1982
Date of Patent: Mar 5, 1985
Inventor: Ruey Zon Chen (Tali Hsiang, Taichung Hsien)
Primary Examiner: B. J. Bullock
Attorney: Leonard Bloom
Application Number: 6/417,891
Type: Grant
Filed: Sep 14, 1982
Date of Patent: Mar 5, 1985
Inventor: Ruey Zon Chen (Tali Hsiang, Taichung Hsien)
Primary Examiner: B. J. Bullock
Attorney: Leonard Bloom
Application Number: 6/417,891
Classifications
Current U.S. Class:
Drilling (7) (D15/132)