Resources Contact Us Home
Electric engine heater
D333181 Electric engine heater
Patent Drawings:Drawing: D333181-2    Drawing: D333181-3    Drawing: D333181-4    Drawing: D333181-5    
« 1 »

(4 images)

Inventor: Ode
Date Issued: February 9, 1993
Application: 07/641,116
Filed: January 14, 1991
Inventors: Ode; Bengt (Harestad, SE)
Assignee: Aktiebolaget Volvo (Goteborg, SE)
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Lichtenstein; Lisa
Attorney Or Agent: Young & Thompson
U.S. Class: D23/324
Field Of Search: D23/324; 219/205; 123/142.5
International Class:
U.S Patent Documents: 1491950; 2838648; 4844029
Foreign Patent Documents:
Other References: J C. Whitney & Co. Cat. p. 27, Engine Heater, lower right side of page..

Claim: The ornamental design for an electric engine heater, as shown and described.
Description: FIG. 1 is a top and right side perspective view of an electric engine heater showing my new design;

FIG. 2 is a bottom and left side perspective view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is an elevational view thereof from the left of FIG. 6; and,

FIG. 8 is an elevational view from the right of FIG. 6.

* * * * *
  Recently Added Patents
System and method for self service marketing research
System and method for multi-tiered meta-data caching and distribution in a clustered computer environment
Solid-state imaging apparatus and imaging system
Second order correction circuit and method for bandgap voltage reference
Electronic dispersion compensation within optical communications using reconstruction
System and method for creating a build set and bill of materials from a master source model
Method to calibrate RF paths of an FHOP adaptive base station
  Randomly Featured Patents
Method of harvesting corn
Fluid pressure control valve
Method and system for monitoring achievement and attainment and calculating compensation via time-based organization hierarchies
Word processor
Forming ad hoc RSI networks among transceivers sharing common designation
Airplane amusement ride
Power usage management of wireless input devices
Bi-directional pass-point system for controlling the operation of movable barriers
Byte-wide elasticity buffer
Polymer formulations for delivery of bioactive materials