Heating element for use in residences preferably of baths and boarding to be placed standing free before a wall
Latest Zehnder Verkaufs-und Verwaltungs AG Patents:
Description
FIG. 1 is a front elevation view of a heating element for use in residences preferably of baths and boarding to be placed standing free before a wall, showing our new design;
FIG. 2 is a left side elevation view thereof, the opposite side being a mirror image of that shown;
FIG. 3 is a rear elevation view thereof;
FIG. 4 is a top plan view thereof; and,
FIG. 5 is a bottom plan view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
2170174 | August 1939 | Wiegand |
3272965 | September 1966 | Reichelt |
3500016 | March 1970 | Karmazin |
1196345 | November 1959 | FRX |
- Commodore Heaters Corporation Brochure, p. 4, Heating Element A top left side of page.
Patent History
Patent number: D325967
Type: Grant
Filed: Mar 14, 1990
Date of Patent: May 5, 1992
Assignee: Zehnder Verkaufs-und Verwaltungs AG (Granichen)
Inventors: Richard Dieterle (Emmendingen), Peter Kriese (Lahr)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Robet W. Becker & Associates
Application Number: 7/493,861
Type: Grant
Filed: Mar 14, 1990
Date of Patent: May 5, 1992
Assignee: Zehnder Verkaufs-und Verwaltungs AG (Granichen)
Inventors: Richard Dieterle (Emmendingen), Peter Kriese (Lahr)
Primary Examiner: James M. Gandy
Assistant Examiner: Lisa Lichtenstein
Law Firm: Robet W. Becker & Associates
Application Number: 7/493,861
Classifications
Current U.S. Class:
Element Or Attachment, Not Elsewhere Specified (D23/386)