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
Emergency call notification for network services
Particle-loaded membrane for solid-phase-extraction and method for performing SALDI-MS analysis of an analyte
Buffer pool extension for database server
Electronic device with a screen
Mobile communication device monitoring systems and methods
Monitoring device, monitoring method and non-transitory computer readable medium
Lighting fixture
  Randomly Featured Patents
Installation for preparing combustible gases through fermentation
Beverage cooling coil
Organic bismuth compound, method for producing same, living radical polymerization initiator, method for producing polymer using same, and polymer
Orthopedic bandage having improved catalyst system
Electro-magnetic relay structure
Device and method for fabricating lead frame by press forming
Fulcrums for Belleville springs
Ergonomically designed handle and contoured gripping portion
Holographic storage devices with complementary data layer and use thereof
Image forming apparatus capable of forming images side by side