Portable vibrating chisel
Latest Nitto Kohki Co., Ltd. Patents:
Description
FIG. 1 is a top, front and right-side perspective view of a portable vibrating chisel showing my new design;
FIG. 2 is a right side elevational view;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view;
FIG. 5 is a front elevational view;
FIG. 6 is a rear elevational view; and,
FIG. 7 is a left side elevational view thereof.
Referenced Cited
Patent History
Patent number: D333079
Type: Grant
Filed: Dec 26, 1990
Date of Patent: Feb 9, 1993
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventor: Toshio Mikiya (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/634,072
Type: Grant
Filed: Dec 26, 1990
Date of Patent: Feb 9, 1993
Assignee: Nitto Kohki Co., Ltd. (Tokyo)
Inventor: Toshio Mikiya (Tokyo)
Primary Examiner: Alan P. Douglas
Assistant Examiner: J. H. Musgrove
Law Firm: Wenderoth, Lind & Ponack
Application Number: 7/634,072
Classifications
Current U.S. Class:
D 8/68