USPatentGranted
S

Puzzle

Granted 26 Mar 1991 · no office action yet

Assignee: Ayers David B

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Inventors: David B. Ayers · Examiner: Charles A. Rademaker · AU 292 · TC 2900

Application
295901
filed 11 Jan 1989
Publication
Not published
not published
Patent· this page
US D315751
granted 26 Mar 1991

Life of the patent

2 dated events
⤢ drag to zoomJan 1989Apr 1989Jul 1989Oct 1989Jan 1990Apr 1990Jul 1990Oct 1990Jan 1991Apr 1991Prosecution
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Description

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

FIG. 1 is a perspective view of a puzzle showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof; and,

FIG. 4 is a side elevational 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
D21/104

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Pendency
2.2 y
804 days filing → grant
Office actions
0
on the grant's record
Examiner
Charles A. Rademaker
art unit 292 · TC 2900
Citations: 3 back · 0 forward

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