Tool for restoring curvature to items of sheet metal construction
Description
FIG. 1 is a top plan view of a tool for restoring curvature to items of sheet metal construction showing my new design thereof. The broken line drawing depicting a damaged machine being restored is for purposes of illustration only and forms no part of my design;
FIG. 2 is a bottom plan view;
FIG. 3 is a left side elevational view;
FIG. 4 is a front elevational view;
FIG. 5 is a top plan view;
FIG. 6 is a right side elevational view; and,
FIG. 7 is a rear elevational view.
Referenced Cited
U.S. Patent Documents
D215079 | September 1969 | Heater |
D250451 | December 5, 1978 | Chartier et al. |
D256091 | July 29, 1980 | Fernandes |
D297103 | August 9, 1988 | Parish, Sr. |
1778949 | October 1930 | Johnson |
3617044 | November 1971 | Strange |
3747392 | July 1973 | King et al. |
4299146 | November 10, 1981 | Phelps |
4386461 | June 7, 1983 | Plummer |
4386542 | June 7, 1983 | Verna |
4386543 | June 7, 1983 | Walker, Jr. |
4747588 | May 31, 1988 | Dillhoff |
Patent History
Patent number: D355825
Type: Grant
Filed: Jun 29, 1993
Date of Patent: Feb 28, 1995
Inventor: Thomas E. Moyer (Altoona, PA)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Philip Hyder
Attorney: David L. Baker
Application Number: 0/10,102
Type: Grant
Filed: Jun 29, 1993
Date of Patent: Feb 28, 1995
Inventor: Thomas E. Moyer (Altoona, PA)
Primary Examiner: Theodore M. Shooman
Assistant Examiner: Philip Hyder
Attorney: David L. Baker
Application Number: 0/10,102
Classifications
Current U.S. Class:
D 8/52