Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ventilator housing
D256725 Ventilator housing
Patent Drawings:Drawing: D256725-2    
« 1 »

(1 images)

Inventor: Stahl
Date Issued: September 2, 1980
Application: 05/957,937
Filed: November 6, 1978
Inventors: Stahl; Sam (Houston, Harris County, TX)
Assignee:
Primary Examiner: Largen; James R.
Assistant Examiner:
Attorney Or Agent:
U.S. Class: D23/373
Field Of Search: D23/139; D23/140; D23/141; D23/142; D23/143; D23/144; D23/145; D23/146; D23/147; D23/148; D23/149; D23/150; D23/151; D23/152; D23/153; D23/154; D23/155; D23/156; D23/157; D23/158; D23/159; D23/160; D23/161; D23/162; D23/163; D23/164; D23/165; D23/166; D23/167; 98/42; 98/66; 98/43; 98/43R; 98/58; 98/60
International Class:
U.S Patent Documents: D111516; 120031; 1542740; 2188741; 3011423; 3040646; 3107598; 3788207; 3855910
Foreign Patent Documents:
Other References:









Abstract:
Claim: The ornamental design for ventilator housing, substantially as shown and described.
Description: FIG. 1 is a perspective view of the ventilator housing showing the new design;

FIG. 2 is an end elevation view thereof;

FIG. 3 is a side elevation view thereof; and

FIG. 4 is a top plan view thereof.

* * * * *
 
 
  Recently Added Patents
Front portion of a vehicle, toy, and/or replicas thereof
Packaged microelectronic imagers and methods of packaging microelectronic imagers
Production method of a layered body
Target generation device
Systems and methods for presenting three-dimensional content using apertures
Welding wire storage device
Calibrachoa plant named `Balcabrite`
  Randomly Featured Patents
Low oxygen carrier fluid with heating value for feed to transport gasification
Overhead conveyor with supplemental wheel and rail for increasing driving traction
Calcined and reduced titanium dioxide on silica-tungsten oxide catalyst
Windowing display system
Circuit arrangement with a linear variable differential transformer (LVDT) as a displacement sensor or force sensor
Electric drive riding mower
Method of immunodiffusion
Capacitor array arrangement for improving capacitor array matching
Continuously operating press
Modular bonding pad structure and method