PatentVote.com: Vote on your favourite invention!

Next ten patents ordered by date:
Translate:
En
De
Es
Fr
It
Pt
Ja
Ko
Zh 

 

Title: Electric switch

Abstract: A rocker type electric switch operated by pressure on a knob which actuates a spring biased plunger that exerts a switch closing force on a movable switch contact element, in combination with means for preventing said plunger from forcing said element to the switch closed position until the knob and plunger have been rotated through a predetermined angle to a preselected position.


Do you think this is a good invention? Vote now:

 Votes so far: For:(0) Against:(0)
Other info:


Inventors: Lee, James (Flanders, NJ, US)

Application Number: 927500
Filing Date: 1978-07-24
Publication_date: 1980-05-13
Assignee: Integrated Electronics Corporation (Dover, NJ)
Primary Class(es): 200/437 200/244
Other Classes:
US Patent Ref:
2749400Jun, 1956Chichester200/153.
3225156Dec, 1965Sahrbacker200/339.
4115673Sep, 1978Smith200/315.
4121068Oct, 1978Peck200/339.
4121071Oct, 1978Campbell et al.200/315.

Other Refs:
Primary Examiner: Pollard, Steven M.
Assistant Examiner:
Attorney: Mathews; H. Hume