USPatentGranted
S

Illuminated menu display unit

Granted 22 May 1990 · no office action yet

Assignee: Brown John M

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: John M. Brown · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
174617
filed 28 Mar 1988
Publication
Not published
not published
Patent· this page
US D308079
granted 22 May 1990

Life of the patent

3 dated events
⤢ drag to zoom19881990199219941996199820002002200420062008ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a front elevational view of an illuminated menu display unit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a perspective view taken from the top side of the front end thereof;

FIG. 4 is a perspective view taken from the bottom side of the rear end 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
D20/20

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
2.1 y
785 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 6 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