Cake pan
Description
FIG. 1 is a top perspective view of the cake pan;
FIG. 2 is a bottom plan view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a top perspective view of a modification, of the cake pan, a portion thereof being cut away to illustrate the presence, in modification, of a bottom insert from which a plurality of protrusions projects;
FIG. 5 is a bottom plan view of the modified cake pan of FIG. 4; and
FIG. 6 is a top plan view of the modified cake pan of FIG. 4.
The characteristic feature of our cake pan design resides in the bottom having a plurality of upstanding hollow protrusions as shown.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
75673 | March 1868 | Gibson |
D241109 | August 1976 | Levin |
1476910 | December 1923 | Naugle |
1778846 | October 1930 | Carlson |
1900290 | March 1933 | Kudo |
2097356 | October 1937 | Truesdale |
2537915 | January 1951 | Roop |
3067921 | December 1962 | Reifers |
3638583 | February 1972 | Goodier et al. |
3958504 | May 25, 1976 | Levin |
4296682 | October 27, 1981 | Thompson |
1200210 | December 1959 | FRX |
1428352 | March 1976 | GBX |
Patent History
Patent number: D274781
Type: Grant
Filed: Dec 24, 1981
Date of Patent: Jul 24, 1984
Inventors: Dennis K. Baker (Los Angeles, CA), Harold W. Schwochert (Los Angeles, CA)
Primary Examiner: Winifred E. Herrmann
Attorney: Jay H. Quartz
Application Number: 6/334,318
Type: Grant
Filed: Dec 24, 1981
Date of Patent: Jul 24, 1984
Inventors: Dennis K. Baker (Los Angeles, CA), Harold W. Schwochert (Los Angeles, CA)
Primary Examiner: Winifred E. Herrmann
Attorney: Jay H. Quartz
Application Number: 6/334,318
Classifications
Current U.S. Class:
D/7359;
D/7409