Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ventilator
D315949 Ventilator
Patent Drawings:Drawing: D315949-2    Drawing: D315949-3    
« 1 »

(2 images)

Inventor: Sello
Date Issued: April 2, 1991
Application: 07/436,534
Filed: November 14, 1989
Inventors: Sello; Bengt (Stockholm, SE)
Assignee: Soft Construction AB (Stockholm, SE)
Primary Examiner: Gandy; James M.
Assistant Examiner: Lichtenstein; Lisa
Attorney Or Agent: Kinzer, Plyer, Dorn, McEachran & Jambor
U.S. Class: D23/393
Field Of Search: D23/370; D23/393; D23/383; 415/203; 415/206; 98/42.13; 98/42.02; 98/39.1
International Class:
U.S Patent Documents: 3399; 3300122; 4676717
Foreign Patent Documents:
Other References: New York Blower Co. Catalog, p. 10, FRP Radial Fume Exhauster, top middle, side of page..









Abstract:
Claim: The ornamental design for a ventilator, as shown.
Description: FIG. 1 is a top and right side perspective view of a ventilator, showing my new design;

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

FIG. 3 is an end elevational view thereof; and

FIG. 4 is a bottom plan view thereof.

* * * * *
 
 
  Recently Added Patents
Data-conditioned encryption method
System or method to assist and automate an information security classification and marking process for government and non-government organizations for information of an electronic document
Method and apparatus for analysis of histopathology images and its application to cancer diagnosis and grading
Activated carbon cryogels and related methods
Method for processing an algae medium containing algae microorganisms to produce algal oil and by-products
Cup
Cross-platform cloud-based map creation
  Randomly Featured Patents
Rose plant
Switch
Transparent toner, developer including same, gloss-providing unit and image forming device
Rotary printing machine with blanket cylinders and plate or form cylinders integrated in pairs in cylinder groups
Waste container, especially for spent chewing gum
Isolation trenches for memory devices
Complementary thin film transistor circuit, electro-optical device, and electronic apparatus
Transistor fabrication method
Receptacle
Curl correcting device and image forming apparatus