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
Contactless electrical connector for an induction sensor, and sensor including such a connector
Chitosan hydrogel derivatives as a coating agent with broad spectrum of antimicrobial activities
Power semiconductor module
Automobile body
Binder for secondary battery providing excellent adhesion strength and cycle property
Method and system for triggering message waiting indicator delivery
Agents for preventing and treating disorders involving modulation of the ryanodine receptors
  Randomly Featured Patents
Level propelled wheelchair
Charged particle beam drawing apparatus and pattern forming method
Method and test composition for determination of lipid peroxide
Determining a sensitivity label of document information in real time
Method of unsealing coin-collection boxes
Folding cot
Polymer modified porous substrate for solid phase extraction
Image restoration by vector quantization utilizing visual patterns
Tape transport device
Anti-ulcer pharmaceutical composition and the preparation thereof