USPatentGranted
S

Railroad highway crossing sign

Granted 12 Apr 1994 · no office action yet

Assignee: Consolidated Rail Corporation

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Attorney: Attorney · Log in to unlock

Inventors: Martin A. Joyce, Jr. · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
Not granted yet
filed 15 Apr 1993
Publication
Not published
not published
Patent· this page
US D345933
granted 12 Apr 1994

Life of the patent

2 dated events
⤢ drag to zoomApr 1993Jul 1993Oct 1993Jan 1994Apr 1994Prosecution
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Description

1 parts
›FIG. 1 is a front elevational view of…

FIG. 1 is a front elevational view of a railroad highway crossing sign showing my new design, with the pole broken in the center to indicate indeterminate length;

FIG. 2 is a rear view of the sign illustrated in FIG. 1;

FIG. 3 is a side view of the sign illustrated in FIG. 1;

FIG. 4 is a side view of the sign illustrated in FIG. 1 opposite the side illustrated in FIG. 4;

FIG. 5 is a top view of the sign illustrated in FIG. 1;

FIG. 6 is a bottom view of the sign illustrated in FIG. 1; and,

FIG. 7 is a perspective view of the sign illustrated in FIGS. 1-7.

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

2 codes
USPC · US Patent Classification
D10/109D20/41

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File wrapper

Pendency
1.0 y
362 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

Chain of title

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