Tamper indicating arrangement

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5938472
SERIAL NO

09071113

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A tamper proof arrangement utilizes a multi-layered conductive/non-conductive electrical member to electrically connect electrical contact pairs located on a circuit board. The electrical member is supported by caps associated with a housing which contains the circuit board. Release of the end caps from the housing results in the electrical contact member breaking the connection between electrical contact pairs. This arrangement is particularly suited where a series of contact pairs are present and the electrical member closes each pair separately. In this way multi-pole switches are formed.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
INTERNATIONAL VERIFACT INCTORONTO ONTARIO M3L 1G5

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wong, Yiu Kong Scarborough, CA 7 298
Yuen, Ki Sheung Brampton, CA 9 206

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation