Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Porzelius; Christian S.
Address:
El Paso, IL
No. of patents:
1
Patents:












Patent Number Title Of Patent Date Issued
4502167 Apparatus for securing a toilet bowl lid closed March 5, 1985
A lock for a toilet lid comprises a bracket securable to a toilet bowl, and a post mounted to the bracket so as to be swingable to a retracted position away from the bowl against a first spring bias. A locking arm is mounted to the post and is movable relative thereto into a position










 
 
  Recently Added Patents
Multi-axle vehicle suspension system
Ultrasound diagnostic apparatus
NMOS metal gate materials, manufacturing methods, and equipment using CVD and ALD processes with metal based precursors
Hybrid pseudo-random noise and chaotic signal implementation for covert communication
Earphones
Consumer media player
Illumination systems for visual displays
  Randomly Featured Patents
Device for a modular power laser
Methods, systems, and computer readable media for early media connection proxying
Multiple dye setting steam chamber apparatus and method
Heat exchange apparatus for high temperature LPCVD equipment
Loader with a matching finger that loads a head gimbal assembly onto a disk
Attachment clip
Self-service electronic toll collection unit and system
System and method for controlling the ground speed and enhancing the maneuverability of an off-road vehicle
Elm tree named Golden Rey Elm
FM/CW radar system