Lightweight filter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 4838901
SERIAL NO

07194835

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A lightweight, snap together filter is provided for use under high stress environmental conditions. The casing and cover of the filter may be molded from high strength plastics and has been designed to snap together by a snap lock mechanism to secure a subtantially pressure tight filter assembly. The filter assembly may be utilized in an aircraft and other vehicles that may be exposed to extreme environmental conditions. The filter is designed to withstand a wide range of temperatures.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • LIFE SYSTEMS, INC.

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Petruschke, Haans K Kirtland, OH 8 1956
Schmidt, Robert N Cleveland, OH 54 1624

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation