Bayonet saw

- Porter Cable Corporation
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Description

FIG. 1 is a front and top right side perspective view of a bayonet saw showing my new design;

FIG. 2 is a right side elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is top plan view thereof.

The electric cord is shown broken away for illustrative purposes only.

Referenced Cited
U.S. Patent Documents
D178426 July 1956 Riley, Jr. et al.
D180503 June 1957 Anton
D180591 July 1957 Ernest et al.
D183834 November 1958 Forsberg
D185160 May 1959 Madl
D192134 January 1962 Johnson
D196420 September 1963 Weller et al.
D225819 January 1973 Boldt
D277451 February 5, 1985 Barnik
D297401 August 30, 1988 Clowers
4628605 December 16, 1986 Clowers
Other references
  • Schoner Wohnen, Dec. 1977, p. 129, Saber Saw on right of page. Porter Cable Professional Power Tools, p. 13, published 1984, Model 648. Skil catalog #I-113 for Industry & Construction, p. 19, published 1973, Jig Saw #160. Rockwell Professional Power Tools catalog, p. 18, published 1978, Jig Saw #648. Ingersoll Rand Electric Power Tools catalog, p. 22, published 1976, Sabre Saw #8057.
Patent History
Patent number: D300716
Type: Grant
Filed: Apr 6, 1988
Date of Patent: Apr 18, 1989
Assignee: Porter Cable Corporation (Jackson, TN)
Inventor: Earl R. Clowers (Jackson, TN)
Primary Examiner: Wallace R. Burke
Assistant Examiner: Clare E. Heflin
Law Firm: Merchant Gould Smith Edell Welter & Schmidt
Application Number: 7/178,088
Classifications
Current U.S. Class: D 8/64; D 8/69