USPatentGranted
S

Teleconferencing transmission terminal

Granted 11 Feb 1992 · no office action yet

Current assignee: NEC Corporation · originally AT&T Company

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Keigo Kawasaki, Noboru Fujihara · Examiner: Theodore M. Shooman · AU 292 · TC 2900

Application
343120
filed 25 Apr 1989
Publication
Not published
not published
Patent· this page
US D323822
granted 11 Feb 1992

Life of the patent

4 dated events
⤢ drag to zoom19901992199419961998200020022004200620082010ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & 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 a teleconferencing transmission terminal showing our new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a front, top and right side perspective view thereof;

FIG. 8 is a front elevational view thereof with the cover for function keys in raised, oblique position;

FIG. 9 is a top plan view thereof with the cover raised; and

FIG. 10 is a right side elevational view thereof with the cover raised.

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
D14/125D14/102

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
2.8 y
1,022 days filing → grant
Office actions
0
on the grant's record
Examiner
Theodore M. Shooman
art unit 292 · TC 2900
Citations: 5 back · 0 forward

Chain of title

⤢ drag to zoom19901992199419961998200020022004200620082010Owner 1
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock

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