Airtight convection heater
Description
FIG. 1 is a perspective view of an airtight convection heater showing my new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a right side elevational view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a top plan view thereof; and
FIG. 7 is a bottom plan view thereof.
Referenced Cited
Patent History
Patent number: D288357
Type: Grant
Filed: Apr 30, 1984
Date of Patent: Feb 17, 1987
Inventor: Jenny T. McKinney (Taipei City 106)
Primary Examiner: Catherine E. Kemper
Law Firm: Cushman, Darby & Cushman
Application Number: 6/605,254
Type: Grant
Filed: Apr 30, 1984
Date of Patent: Feb 17, 1987
Inventor: Jenny T. McKinney (Taipei City 106)
Primary Examiner: Catherine E. Kemper
Law Firm: Cushman, Darby & Cushman
Application Number: 6/605,254
Classifications
Current U.S. Class:
D23/97