USPatent applicationPatented

Disposable syringe

Granted 22 Aug 2000

Current assignee: Pharmacia & Upjohn Ab · originally Pfizer

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Rudolf Cseke, Birger Hjertman · Examiner: Ian Simmons · AU 294 · TC 2900

Application· this page
101479
filed 4 Mar 1999
Publication
Not published
not published
Patent
US D429812
granted 22 Aug 2000

Life of the application

4 dated events
⤢ drag to zoom20002002200420062008201020122014201620182020ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a left side perspective view…

FIG. 1 is a left side perspective view of a disposable syringe seen slightly from below, showing our new design;

FIG. 2 is a right side perspective view thereof, seen slightly from above;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a side elevational view thereof, rotated ninety degrees from that shown in FIG. 3;

FIG. 6 is a side elevational view thereof, rotated ninety degrees from that shown in FIG. 4;

FIG. 7 is a bottom plan view thereof;

FIG. 8 is a top plan view thereof; and,

FIG. 9 is a left side perspective view thereof, seen slightly from above, with the piston rod protruding in its full length.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

Log in to read the claims of this application.

Log in to unlock

Classifications

1 codes
USPC · US Patent Classification
D24/114

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 application are not paired with the granted ones in what we hold.

File wrapper

Pendency
1.5 y
537 days filing → grant
Office actions
0
on the grant's record
Examiner
Ian Simmons
art unit 294 · TC 2900
Citations: 6 back · 0 forward

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Log in to unlock

Chain of title

⤢ drag to zoom20002002200420062008201020122014201620182020Owner 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