Portable drill

- Nitto Kohki Co., Ltd.
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Description

FIG. 1 is a top, front and left side perspective view of a portable drill showing our new design;

FIG. 2 is a right side elevational view;

FIG. 3 is a top plan view;

FIG. 4 is a rear elevational view;

FIG. 5 is a front elevational view;

FIG. 6 is a bottom plan view; and,

FIG. 7 is a right side elevational view thereof.

Referenced Cited
U.S. Patent Documents
D218574 September 1970 Moseley et al.
D237455 November 1975 Schramm et al.
D325389 April 14, 1992 Lin
5035549 July 30, 1991 Asano et al.
5087157 February 11, 1992 Shoji et al.
Patent History
Patent number: D329438
Type: Grant
Filed: Dec 19, 1990
Date of Patent: Sep 15, 1992
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventors: Osamu Asano (Tokyo), Michihiro Shouji (Tokyo), Masunari Kowada (Tokyo), Toshio Mikiya (Tokyo)
Primary Examiner: Donald P. Walsh
Assistant Examiner: Antoine D. Davis
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/631,056
Classifications
Current U.S. Class: Drilling (7) (D15/132)