USPatentGranted
S1

Syringe plunger

Granted 11 Jun 2024 · no office action yet

Application
29/717,928
filed 19 Dec 2019
Publication
Not published
not published
Patent· this page
US D1031029
granted 11 Jun 2024

Life of the patent

6 dated events
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Description

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

FIG. 1 is a bottom perspective view of a syringe plunger showing our new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front elevation view thereof, the rear elevation view being a mirror image thereof;

FIG. 4 is a left side elevation view thereof, the right side elevation view being a mirror image thereof;

FIG. 5 is a longitudinal cross-sectional view thereof taken along line 5 - 5 shown in FIG. 2 ; and,

FIG. 6 is a latitudinal cross-sectional view thereof taken along line 6 - 6 shown in FIG. 2 .

The portions of the syringe plunger shown in broken lines form no part of the claimed design. Indicia shown in broken lines having a dash-dot-dash format is used to indicate a boundary 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
D24/130

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File wrapper

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Pendency
4.5 y
1,636 days filing → grant
Office actions
0
after a restriction
Examiner
David G Muller
art unit 2914 · TC 2900
Citations: 558 back · 1 forward

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Chain of title

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Term & fees

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Validity challenges

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Citations

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