USPatentGranted

Electronic typewriter

Granted 11 Aug 1992 · no office action yet

Assignee: Lexmark International, Inc.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Peter J. Mendel, James P. Wang, Ronald A. Smith · Examiner: Donald P. Walsh · AU 293 · TC 2900

Application

783710

filed 24 Oct 1991

Publication

Not published

not published

Patent· this page

US D328606

granted 11 Aug 1992

term adjustment not held

none

Litigation

checked

Classifications

Citations

6 cites · 0 cited by

Life of the patent

3 dated events

⤢ drag to zoom

ProsecutionTerm & feeshover for detail · click to open

Description

1 parts

›FIG. 1 is a top plan view of…

FIG. 1 is a top plan view of an electronic typewriter showing our new design;

FIG. 2 is a top plan view of a second embodiment of FIG. 1;

FIG. 3 is a top plan view of a third embodiment of FIG. 1;

FIG. 4 is a top plan view of a fourth embodiment of FIG. 1;

FIG. 5 is a top plan view of a fifth embodiment of FIG. 1;

FIG. 6 is a front elevational view of FIG. 1;

FIG. 7 is a front elevational view of FIG. 2;

FIG. 8 is a front elevational view of FIG. 3;

FIG. 9 is a front elevational view of FIG. 4;

FIG. 10 is a front elevational view of FIG. 5;

FIG. 11 is a rear elevational view of FIGS. 1, 4 and 5;

FIG. 12 is a rear elevational view of FIG. 2;

FIG. 13 is a rear elevational view of FIG. 3;

FIG. 14 is a left side elevational view of FIGS. 1, 3, 4 and 5;

FIG. 15 is a right side elevational view of FIGS. 1, 3, 4 and 5;

FIG. 16 is a left side elevational view of FIG. 2;

FIG. 17 is a right side elevational view of FIG. 2;

FIG. 18 is a bottom plan view of FIGS. 1-5;

FIG. 19 is a right, front and top perspective view of FIG. 1;

FIG. 20 is a right, front and top perspective view of FIG. 2;

FIG. 21 is a right, front and top perspective view of FIG. 3;

FIG. 22 is a right, front and top perspective view of FIG. 4; and,

FIG. 23 is a right, front and top perspective view of FIG. 5.

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

›1.independentThe ornamental design for an electronic typewriter, as shown and described.

Classifications

2 codes

USPC · US Patent Classification

D18/1D18/2

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

0.8 y

292 days filing → grant

Office actions

on the grant's record

Examiner

Donald P. Walsh

art unit 293 · TC 2900

Law firm

Law firm · Log in to unlock

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.

Validity challenges

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

Citations

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