Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Ventilator
D243851 Ventilator
Patent Drawings:Drawing: D243851-2    
« 1 »

(1 images)

Inventor: Felter
Date Issued: March 29, 1977
Application: 05/585,964
Filed: June 11, 1975
Inventors: Felter; John V. (Houston, TX)
Assignee:
Primary Examiner: Burke; Wallace R.
Assistant Examiner: Jones; Larry
Attorney Or Agent: Fox, Jr.; Carl B.
U.S. Class: 52/200; D23/373
Field Of Search: D23/151; D23/153; D23/154; 52/200; 52/198; 52/199; 52/212; 98/37; 98/2.14; 98/13
International Class:
U.S Patent Documents: D192894; D196462; D203139; 1053633
Foreign Patent Documents:
Other References: Sears, Spring through Summer Catalog, 1974, Eastern Edition 248K, p. 833, Roof Type Ventilator, Model 42K6413C..
Sweet's Architectural Catalog File, vol. 12, 1973, Section 15.9/But, p. 2..









Abstract:
Claim: The ornamental design for a ventilator, as shown.
Description: FIG. 1 is an upper perspective view showing my design.

FIG. 2 is a top view showing my design.

FIG. 3 is a side elevation showing my design.

* * * * *
 
 
  Recently Added Patents
Handover signaling in wireless networks
Print control server, print controlling method, and print control program
Method for forming contact in an integrated circuit
Method and device for detecting the dysfunction of a gas pressure sensor in a vehicle tire
Vehicle lamp component
Semiconductor memory system having ECC circuit and controlling method thereof
Resistive random access memory cell and resistive random access memory module
  Randomly Featured Patents
Flexible pipe section
Ultrasonic transducer
Method and system for membrane-based gas recovery
Mask for increased uniformity in ion beam deposition
Diagnosis and treatment of TKA-1 related disorders
Load wheel drive
Fiber optic connector with colley retention
Hypoallergenic milk products and process of making
Logging of transaction branch information for implementing presumed nothing and other protocols
Photochromic benzopyrano-benzopyrans with further fusing