USPatentGranted
S

Combined letter tray and file

Granted 18 Jan 1983 · no office action yet

Application
220106
filed 24 Dec 1980
Publication
Not published
not published
Patent· this page
US D267656
granted 18 Jan 1983

Life of the patent

5 dated events
⤢ drag to zoom1982198419861988199019921994199619982000ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a top perspective view of…

FIG. 1 is a top perspective view of a combined letter tray and file, showing our new design;

FIG. 2 is a bottom perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a bottom plan view thereof; and

FIG. 7 is a right side elevational view of FIG. 4.

The side not shown is a mirror image of the view shown in FIG. 7.

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
D19/92D19/90D19/91

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
755 days filing → grant
Office actions
0
on the grant's record
Examiner
George P. Word
art unit 292 · TC 2900
Citations: 4 back · 0 forward

Chain of title

⤢ drag to zoom1982198419861988199019921994199619982000Owner 1Owner 2
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