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 hexagonal indicator has been substituted for a diamond;
FIG. 3 is a front elevational view of a third embodiment of my new design of FIG. 1 wherein a rectangular indicator has been substituted for a diamond;
FIG. 4 is a front elevational view of a fourth embodiment of my new design of FIG. 1 wherein a double headed arrow indicator has been substituted for a diamond;
FIG. 5 is a front elevational view of a fifth embodiment of my new design of FIG. 1 wherein an elipse indicator has been substituted for a diamond;
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 embodiments are flat, plain and unornamented.
| D234534 | March 1975 | Davidson |
| D236253 | August 1975 | Parker |
| D240024 | May 1976 | Riley |
| D240607 | July 1976 | Riley |
| 2614430 | October 1952 | Ballard |
| 2799167 | July 1957 | Loconti |
| 3893340 | July 1975 | Parker |
- Office Products, Sept. 1973-p. 20-Dig. Thermometer.
Type: Grant
Filed: Mar 3, 1975
Date of Patent: Apr 26, 1977
Inventor: Allan L. McLeod (Wichita, KS)
Primary Examiner: Nelson C. Holtje
Attorney: John H. Widdowson
Application Number: 5/554,410
