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
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
Foreign Patent Documents
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
Classifications
Current U.S. Class: D/7359; D/7409