USPatentGranted
S1

Drug delivery pump

Granted 15 Aug 2017 · 2 office actions

Current assignee: Amgen · originally UNITRACT SYRINGE PTY LTD

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Kun-Chi Wu, Lawton Laurence · Examiner: Barbara Fox · AU 2915 · TC 2900

Application
29/532,806
filed 10 Jul 2015
Publication
Not published
not published
Patent· this page
US D794771
granted 15 Aug 2017

Life of the patent

2 dated events
⤢ drag to zoomJul 2015Oct 2015Jan 2016Apr 2016Jul 2016Oct 2016Jan 2017Apr 2017Jul 2017Oct 2017Prosecution
Prosecutionhover for detail · click to open

Description

1 parts
›FIG. 1 is a back view of a…

FIG. 1 is a back view of a drug delivery pump, showing our novel design;

FIG. 2 is an isometric top view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a right side view thereof; and,

FIG. 7 is a left side view thereof.

Broken lines in the drawings illustrate portions of the drug delivery pump that form no part of the claimed design.

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
D24/108

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
767 days filing → grant
Office actions
1
after a restriction
Responses
1
no RCE
Examiner
Barbara Fox
art unit 2915 · TC 2900
Citations: 83 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 zoom20162018202020222024202620282030203220342036Owner 2Owner 3liens, releases & corrections
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