Electric heating units

Electric heating – Heating devices – With heating unit structure

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

219451, 338221, 338241, H05B 308

Patent

active

042107997

ABSTRACT:
The invention is directed to a termination for a surface unit having a flat spiralled active heating portion and a single, downward and laterally-extending terminal leg. The termination is particularly adapted for a surface unit of the type shown in U.S. Pat. No. 4,010,350, issued Mar. 1, 1977, to Donald M. Cunningham, and assigned to the assignee of this application.

REFERENCES:
patent: 2455186 (1948-11-01), McCormick
patent: 2494333 (1950-01-01), Daly
patent: 2641317 (1953-06-01), Tuttle
patent: 2876322 (1959-03-01), Boggs
patent: 3167736 (1965-01-01), Temple
patent: 3197617 (1965-07-01), Gillespie et al.
patent: 3447121 (1969-05-01), Ammerman et al.
patent: 3920963 (1975-11-01), Bensley et al.
patent: 4010350 (1977-03-01), Cunningham

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electric heating units does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric heating units, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric heating units will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-299789

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.