USPatentGranted
S

Pressure cooker

Granted 8 Jan 1980 · no office action yet

Current assignee: National Presto Industries, Inc. · originally National Products, Inc.

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Inventors: James P. Stevens, Thurber H. Morrison, Melvin H. Boldt · Examiner: Winifred E. Herrmann · AU 292 · TC 2900

Application
838768
filed 3 Oct 1977
Publication
Not published
not published
Patent· this page
US D253867
granted 8 Jan 1980

Life of the patent

2 dated events
⤢ drag to zoomOct 1977Jan 1978Apr 1978Jul 1978Oct 1978Jan 1979Apr 1979Jul 1979Oct 1979Jan 1980Prosecution
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Description

1 parts
›FIG. 1 is a side perspective view of…

FIG. 1 is a side perspective view of a pressure cooker showing our new design, the opposite side being a mirror image thereof;

FIG. 2 is a top plan view thereof;

FIG. 3 is an elevational view thereof of the side having elongated handles, the opposite side being smoothly contoured and unadorned;

FIG. 4 is a side elevational view of a modification of our pressure cooker wherein the cooker body has a helper handle diametrically opposite the elongated handles;

FIG. 5 is a top plan view of FIG. 4; and

FIG. 6 is an elevational view of the pressure cooker of FIG. 4 of the side opposite that shown in FIG. 3.

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
D07/86

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Pendency
2.3 y
827 days filing → grant
Office actions
0
on the grant's record
Examiner
Winifred E. Herrmann
art unit 292 · TC 2900
Citations: 4 back · 0 forward

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