Pressure cooker
Latest Wear-Ever Aluminum, Inc. Patents:
Description
FIG. 1 is a top and front perspective view of a pressure cooker showing my new design.
FIG. 2 is a right side perspective view.
FIG. 3 is a top perspective view.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D145546 | September 1946 | Watts et al. |
2022868 | December 1935 | Nelson |
2499828 | March 1950 | Kuriloff |
3632014 | January 1972 | Basile |
3632014 | January 1972 | Basile |
1030792 | June 1953 | FRX |
254624 | August 1927 | ITX |
- Premium Practice of Business Promotion, Nov. 1947, front page-center item.
Patent History
Patent number: D256759
Type: Grant
Filed: Dec 30, 1977
Date of Patent: Sep 9, 1980
Assignee: Wear-Ever Aluminum, Inc.
Inventor: Marshall B. Johnson (Chillicothe, OH)
Primary Examiner: Donald B. Moyer
Attorney: Patrick J. Viccaro
Application Number: 5/866,408
Type: Grant
Filed: Dec 30, 1977
Date of Patent: Sep 9, 1980
Assignee: Wear-Ever Aluminum, Inc.
Inventor: Marshall B. Johnson (Chillicothe, OH)
Primary Examiner: Donald B. Moyer
Attorney: Patrick J. Viccaro
Application Number: 5/866,408
Classifications
Current U.S. Class:
D 7/86;
D 7/97
International Classification: D0702;
International Classification: D0702;