Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Porter; Harvey
Address:
Narberth, PA
No. of patents:
6
Patents:












Patent Number Title Of Patent Date Issued
D274655 Grill July 10, 1984
D274366 Grill June 19, 1984
D274005 Grill May 29, 1984
D273901 Grill May 15, 1984
D273900 Grill May 15, 1984
4475309 Modular protective grill October 9, 1984
A modular protective grill is disclosed for removably overfitting a building opening, such as a window. The grill includes a decorative central body which terminates vertically in an upper tubular frame member and a lower tubular frame member. Tubular side attachment bars are affixed










 
 
  Recently Added Patents
Compact semiconductor memory device having reduced number of contacts, methods of operating and methods of making
Method and apparatus for controlling peak amplifier and doherty power amplifier
Haloalky -substituted amides as insecticides and acaricides
Method for distributing advertisements to client devices using an obscured ad monitoring function
System for and method of providing single sign-on (SSO) capability in an application publishing environment
Methods and systems for managing electronic messages
Printed circuit board unit having routing unit mounted thereon and computer device having the same
  Randomly Featured Patents
Child's stroller
Solder apparatus and method
Trailer accessible from each end and method
Guide skirt and device of collecting and storing injection molded parts
Electrical connector assembly having pick-up cap
Coaxial cable fitting
Method and apparatus for mixing light emitted by a plurality of solid-state light emitters
All solid state analog gyromagnetic compass system
Latch mechanism for camera shutter
Ammunition reorienting process