Title:
Electrical contact device having resiliently mounted contact
Document Type and Number:
United States Patent 2518030


Inventors:
Jan, Kuperus
      Plaque It!

Sponsored by:
Flash of Genius
Publication Date:
08/08/1950
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Assignee:
HARTFORD NAT BANK & TRUST CO
Primary Class:
Other Classes:
335/94
International Classes:
E04B1/64; H01H1/50; H01H50/76; H02M1/20; H02M1/28; H01H1/00; H01H50/00
US Patent References:
1798922Means for suppressing vibrations
1861641Contact device
2013513Vibrator
2168113Illuminated sign apparatus and method
2265297Contact device
2421267Mechanical switching device