Push block for use in guiding work pieces during cutting operations
Latest Shopsmith, Inc. Patents:
Description
FIG. 1 is a perspective view of a push block for use in guiding work pieces during cutting operations showing our new design;
FIG. 2 is a top view thereof;
FIG. 3 is a left side view thereof;
FIG. 4 is a bottom view thereof;
FIG. 5 is a rearward end view thereof;
FIG. 6 is a right side view thereof; and
FIG. 7 is a forward end view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D236071 | July 1975 | Zemke |
686339 | November 1901 | Ritchie |
1825080 | September 1931 | Morford |
2198974 | April 1940 | Pilant |
3029459 | April 1962 | Pruitt |
4410 | December 1919 | NLX |
Patent History
Patent number: D278790
Type: Grant
Filed: Sep 2, 1982
Date of Patent: May 14, 1985
Assignee: Shopsmith, Inc. (Dayton, OH)
Inventors: David B. Chaney (Powell, OH), Michael J. Duwell (Columbus, OH)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Clare E. Heflin
Law Firm: Biebel, French & Nauman
Application Number: 6/414,132
Type: Grant
Filed: Sep 2, 1982
Date of Patent: May 14, 1985
Assignee: Shopsmith, Inc. (Dayton, OH)
Inventors: David B. Chaney (Powell, OH), Michael J. Duwell (Columbus, OH)
Primary Examiner: Susan J. Lucas
Assistant Examiner: Clare E. Heflin
Law Firm: Biebel, French & Nauman
Application Number: 6/414,132
Classifications
Current U.S. Class:
D 8/14;
D 8/71;
D 8/45