USPatentGranted
S

Portable compressor

Granted 16 Dec 1997 · no office action yet

Current assignee: Ingersoll-Rand Company · originally Ingersoll Rand

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: William Roger Hutchinson, Lisa Marie Goodman · Examiner: Ralf Seifert · AU 294 · TC 2900

Application
Not granted yet
filed 12 Sep 1996
Publication
Not published
not published
Patent· this page
US D387778
granted 16 Dec 1997

Life of the patent

14 dated events
⤢ drag to zoom199619982000200220042006200820102012201420162018ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a front, top, left side perspective view of a portable compressor showing our new design;

FIG. 2 is a rear, top, right side perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a left side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken line showing of elements are for illustrative purposes only and form no part of the claimed invention.

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
D15/9

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
1.3 y
460 days filing → grant
Office actions
0
on the grant's record
Examiner
Ralf Seifert
art unit 294 · TC 2900
Citations: 9 back · 0 forward

Chain of title

⤢ drag to zoom199619982000200220042006200820102012201420162018Owner 1Owner 4liens, releases & corrections
TitleLienReleasehover 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