USPatentGranted
S1

Gasket for syringe

Granted 16 Jul 2013 · no office action yet

Current assignee: Sumitomo Rubber Industries, Ltd. · originally Sumitomo Chemical

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Katsushi Maeda, Eiji Yao, Shinya Iwano · Examiner: David Muller · AU 2914 · TC 2900

Application
29/437,498
filed 16 Nov 2012
Publication
Not published
not published
Patent· this page
US D686322
granted 16 Jul 2013

Life of the patent

5 dated events
⤢ drag to zoom20122014201620182020202220242026202820302032ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a front perspective view of a gasket for syringe showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof; and,

FIG. 6 is a cross-sectional view along the line VI-VI of FIG. 2 .

The rear view is the same as the front view and the right side view is the same as the left side view.

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
D24/130

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

⤢ drag to zoomOctNovDec2013FebMarAprMayJunJulAugSepUSPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
0.7 y
242 days filing → grant
Office actions
0
none on record
Examiner
David Muller
art unit 2914 · TC 2900
Citations: 13 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Chain of title

⤢ drag to zoom2014201620182020202220242026202820302032Owner 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