Perpetual calendar
Description
FIG. 1 is a perspective view of a perpetual calendar showing my new design with one of the removable pegs extracted to show the configuration of the stem of the peg and the hole;
FIG. 2 is a top plan view thereof;
FIG. 3 is a left side elevational view;
FIG. 4 is a right side elevational view;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is an enlarged scale fragmentary cross-sectional view taken substantially on line 6--6 of FIG. 1; and
FIG. 7 is a rear perspective view of FIG. 1.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D226322 | February 1973 | Wills |
D229356 | November 1973 | Giorgio |
1470065 | October 1923 | Downer |
1216665 | November 1959 | FRX |
17652 | September 1901 | GBX |
Patent History
Patent number: D250959
Type: Grant
Filed: Nov 29, 1976
Date of Patent: Jan 30, 1979
Inventor: Wilmar L. Prescott (Santa Barbara, CA)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Harry W. Brelsford
Application Number: 5/745,522
Type: Grant
Filed: Nov 29, 1976
Date of Patent: Jan 30, 1979
Inventor: Wilmar L. Prescott (Santa Barbara, CA)
Primary Examiner: Joel Stearman
Assistant Examiner: George P. Word
Attorney: Harry W. Brelsford
Application Number: 5/745,522
Classifications