USPatentGranted
S1

Railroad alarm clock

Granted 20 Mar 2001 · no office action yet

Assignee: Ron A. Hickman

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Ron A. Hickman · Examiner: Nelson C. Holtje · AU 2913 · TC 2900

Application
113643
filed 9 Nov 1999
Publication
Not published
not published
Patent· this page
US D439168
granted 20 Mar 2001

Life of the patent

3 dated events
⤢ drag to zoom20002002200420062008201020122014201620182020ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a front view of the railroad alarm clock;

FIG. 2 is left side view of the railroad alarm clock;

FIG. 3 is a top view of the railroad alarm clock;

FIG. 4 is a right side view of the railroad alarm clock; and,

FIG. 5 is a rear view of the railroad alarm clock.

The invention includes a plain and unornamented bottom, which is not shown.

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
D10/6

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this patent are not paired with the granted ones in what we hold.

File wrapper

Pendency
1.4 y
497 days filing → grant
Office actions
0
on the grant's record
Examiner
Nelson C. Holtje
art unit 2913 · TC 2900
Citations: 7 back · 0 forward

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Log in to unlock

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Log in to unlock

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.

Log in to unlock