USPatentGranted
S

Telephone handset and base combination

Granted 25 Oct 1988 · no office action yet

Assignee: Mytel International Corp.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Michael C. P. Chang · Examiner: Horace B. Fay · AU 291 · TC 2900

Application
857795
filed 25 Apr 1985
Publication
Not published
not published
Patent· this page
US D298240
granted 25 Oct 1988

Life of the patent

4 dated events
⤢ drag to zoom19861988199019921994199619982000200220042006ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a left side, top and…

FIG. 1 is a left side, top and front perspective view of a telephone handset and base combination showing my new design in cradled relationship;

FIG. 2 is a bracketed bottom plan view showing the handset inverted and removed from the base, and a top plan view of the base alone;

FIG. 3 is a right side elevational view of the cradled combination;

FIGS. 4 and 5 are respectively rear and front elevational views thereof;

FIG. 6 is a bottom plan view of the combination in cradled relationship; and

FIG. 7 is a bracketed perspective view of the underside of the handset and of the top of the base shown spaced apart for clarity of illustration.

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

3 codes
USPC · US Patent Classification
D14/64D14/53D14/60

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
3.5 y
1,279 days filing → grant
Office actions
0
on the grant's record
Examiner
Horace B. Fay
art unit 291 · TC 2900
Citations: 11 back · 0 forward

Chain of title

⤢ drag to zoom19861988199019921994199619982000200220042006Owner 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