USPatentGranted
S

Key set device for encoding data

Granted 15 Mar 1977 · no office action yet

Current assignee: Xerox Corporation · originally Xerox

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Inventors: Fred H. Stengel, Carl J. Clement · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
533353
filed 16 Dec 1974
Publication
Not published
not published
Patent· this page
US D243700
granted 15 Mar 1977

Life of the patent

2 dated events
⤢ drag to zoomJan 1975Apr 1975Jul 1975Oct 1975Jan 1976Apr 1976Jul 1976Oct 1976Jan 1977Apr 1977Prosecution
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Description

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

FIG. 1 is a perspective view of a key set device for encoding data showing our new design;

FIG. 2 is an elevational view taken from the right side thereof;

FIG. 3 is an elevational view taken from the left side thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a front elevational view thereof;

FIG. 6 is a top plan view thereof.

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
D14/40

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Pendency
2.2 y
820 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 1 back · 0 forward

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