USPatentGranted
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Level

Granted 9 Mar 1993 · no office action yet

Assignee: Pratt Jerry D

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Inventors: Jerry D. Pratt · Examiner: Alan P. Douglas · AU 293 · TC 2900

Application
614648
filed 13 Nov 1990
Publication
Not published
not published
Patent· this page
US D333793
granted 9 Mar 1993

Life of the patent

2 dated events
⤢ drag to zoomOct 1990Jan 1991Apr 1991Jul 1991Oct 1991Jan 1992Apr 1992Jul 1992Oct 1992Jan 1993Apr 1993Prosecution
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Description

1 parts
›FIG. 1 is a top, front and left…

FIG. 1 is a top, front and left side perspective view of a level showing my new design;

FIG. 2 is a front elevational view;

FIG. 3 is a right side elevational view;

FIG. 4 is a rear elevational view; and,

FIG. 5 is a top plan view thereof, the bottom plan view being identical thereto.

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
D10/69

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File wrapper

Pendency
2.3 y
847 days filing → grant
Office actions
0
on the grant's record
Examiner
Alan P. Douglas
art unit 293 · TC 2900
Citations: 8 back · 0 forward

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