Digital thermometer
FIG. 1 is a front elevational view of a digital thermometer showing my new design;
FIG. 2 is a front elevational view of a second embodiment of my new design of FIG. 1 wherein a square indicator has been substituted for a circle;
FIG. 3 is a front elevational view of a third embodiment of my new design of FIG. 1 wherein an upright right triangle indicator has been substituted for a circle;
FIG. 4 is a front elevational view of a fourth embodiment of my new design of FIG. 1 wherein an inverted right triangle indicator has been substituted for a circle;
FIG. 5 is a front elevational view of a fifth embodiment of my new design of FIG. 1 wherein a teardrop indicator has been substituted for a circle;
FIG. 6 is an edge view of all the embodiments of FIGS. 1-5, inclusive, of the digital thermometer showing my new design; and
The rears of all the embodiments are flat, plain and unornamented.
D199807 | December 1964 | Wilson |
D234534 | March 1975 | Davidson |
D236253 | August 1975 | Parker |
D240024 | May 1976 | Riley |
D240607 | July 1976 | Riley |
D244124 | April 26, 1977 | McLeod |
2614430 | October 1952 | Ballard |
2799167 | July 1957 | Luconti |
3893340 | July 1975 | Parker |
- Office Products, 9/73, p. 20, Dig. Thermometer.
Type: Grant
Filed: Nov 1, 1976
Date of Patent: Apr 10, 1979
Inventor: Allan L. McLeod (Wichita, KS)
Primary Examiner: Nelson C. Holtje
Attorney: John H. Widdowson
Application Number: 5/737,860