USPatentGranted
S

Electric heating element

Granted 23 Mar 1982 · no office action yet

Assignee: Emerson Electric Co.

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Inventors: Randall T. Markum, Yogesh P. Patel · Examiner: Catherine E. Kemper · AU 291 · TC 2900

Application
847727
filed 2 Nov 1977
Publication
Not published
not published
Patent· this page
US D263494
granted 23 Mar 1982

Life of the patent

3 dated events
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Description

1 parts
›FIG. 1 is a top plan view of…

FIG. 1 is a top plan view of an electric heating element, showing our new design;

FIG. 2 is a side view thereof, looking from the bottom of FIG. 1,

FIG. 3 is a side view thereof, looking from the top of FIG. 1,

FIG. 4 is an end view thereof, looking from the left of FIG. 1, and

FIG. 5 is an end view thereof, looking from the right of FIG. 1.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D23/127

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Pendency
4.4 y
1,602 days filing → grant
Office actions
0
on the grant's record
Examiner
Catherine E. Kemper
art unit 291 · TC 2900
Citations: 1 back · 0 forward

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