Electric chainsaw
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Description
FIG. 1 is a front elevational view of an electric chainsaw showing our new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a bottom plan view thereof;
FIG. 4 is a front-right side perspective view thereof;
FIG. 5 is a rear-right side perspective view thereof;
FIG. 6 is a front elevational view of a modified embodiment of the electric chainsaw shown in FIG. 1.
FIG. 7 is a rear elevational view thereof;
FIG. 8 is a bottom plan view thereof;
FIG. 9 is a front-right side perspective view thereof; and
FIG. 10 is a rear-right side perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2098272 | November 1982 | GBX |
- McCulloch Advertising Brochure .COPYRGT.1972, p. 1, "Mini Mac Electric" Chainsaw. PCT Application No. 8200438 published 2-1982, "Safety Braking Apparatus for a Portable Chainsaw".
Patent History
Patent number: D288896
Type: Grant
Filed: Jun 19, 1984
Date of Patent: Mar 24, 1987
Assignee: Ryobi Limited (Hiroshima)
Inventors: Etsushi Yamamoto (Ibara), Kazuyuki Takahashi (Hiroshima), Yasuhiro Oe (Higashi-Hiroshima)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/622,218
Type: Grant
Filed: Jun 19, 1984
Date of Patent: Mar 24, 1987
Assignee: Ryobi Limited (Hiroshima)
Inventors: Etsushi Yamamoto (Ibara), Kazuyuki Takahashi (Hiroshima), Yasuhiro Oe (Higashi-Hiroshima)
Primary Examiner: Susan J. Lucas
Assistant Examiner: C. E. Heflin
Law Firm: Frishauf, Holtz, Goodman & Woodward
Application Number: 6/622,218
Classifications
Current U.S. Class:
D 8/65