Front surface for a jigsaw puzzle
Latest Knox Security Engineering Corporation Patents:
Description
The sole FIGURE is a front elevational view of a front surface for a jigsaw puzzle showing our new design.
Referenced Cited
U.S. Patent Documents
Other references
| D128376 | July 1941 | Herman |
| D170427 | September 1953 | Peterson |
| D228357 | September 1973 | Trageser |
| D245528 | August 23, 1977 | Milner |
| D354094 | January 3, 1995 | Klein |
| D360657 | July 25, 1995 | Barnard |
| 5202166 | April 13, 1993 | Crompton |
- Bits and Pieces Catalog; Dec. 1993; p. 10; Brontosaurus Puzzle Figure (top left).
Patent History
Patent number: D393019
Type: Grant
Filed: Dec 19, 1995
Date of Patent: Mar 31, 1998
Assignee: Knox Security Engineering Corporation (Stamford, CT)
Inventors: Suzanne Simpson (Greenwich, CT), Ofer Nissim (Pound Ridge, NY)
Primary Examiner: Dominic Simone
Application Number: 0/50,556
Type: Grant
Filed: Dec 19, 1995
Date of Patent: Mar 31, 1998
Assignee: Knox Security Engineering Corporation (Stamford, CT)
Inventors: Suzanne Simpson (Greenwich, CT), Ofer Nissim (Pound Ridge, NY)
Primary Examiner: Dominic Simone
Application Number: 0/50,556
Classifications
Current U.S. Class:
D21/104
International Classification: 2101;
International Classification: 2101;
