Resources Contact Us Home
Mechanical Products, Inc. Patents
Mechanical Products, Inc.
Jackson, MI
No. of patents:

Patent Number Title Of Patent Date Issued
D320596 Manual operator for circuit breaker October 8, 1991
4937548 Circuit breaker June 26, 1990
A circuit breaker characterized by its ability to qualify for controlling high electrical capacity in a concise configuration employing two sets of contacts separated by a dielectric barrier having anti-arcing features to minimize arcing in a minimal size circuit breaker. Control of the
4922219 Circuit breaker May 1, 1990
A circuit breaker having two subassemblies, connected via snap-lock means, which mesh together to provide manual operation with "trip free" response to overloads and no latch load on the bimetallic element.
4688512 Backlighted trip indicator August 25, 1987
A back lighted trip indicator for a circuit breaker comprising an opaque tubular shield and a light translucent prism telescopically received in the shield and movable from a position totally within said shield when the manual operator is in the "ON" position to an exposed condition when
4687164 Snap-in bushing August 18, 1987
The disclosure relates to a bushing that can be interlocked with an electrical circuit protector without modification thereof to provide for snap-in mounting of the protector in a panel.
4415875 Circuit breaker November 15, 1983
The disclosure relates to an electrical circuit breaker comprising a housing having a pair of external terminals for connection to a source of electrical current. Current responsive means is supported internally of the housing and electrically connected to said terminals and to separable

  Recently Added Patents
Semiconductor device having germanium active layer with underlying parasitic leakage barrier layer
Biomarker for Barrett's Oesophagus
Surface-emitting laser light source using two-dimensional photonic crystal
Detecting mirrors on the web
Methods and systems for temporarily sharing position data between mobile-device users
Link establishment in a wireless communication environment
Edge alphas for image translation
  Randomly Featured Patents
Interferon-like protein ZCYTO21
Catch basin for salt water sand
Developer compositions with infrared absorbing additives
Scanner with a groove in its scanning surface for reducing sticking effect
Wood carving kit
Capless multiaxial screw and spinal fixation assembly and method
Controller for a video game machine
Mobile device interface with dual windows
Fundus camera
Grid-inserted quantum structure