USPatentGranted
S

Hand pump for dispensing liquids

Granted 1 Jan 1985 · no office action yet

Assignee: The English Glass Company Limited

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Clive W. Garrard · Examiner: Robert C. Spangler · AU 292 · TC 2900

Application
372435
filed 22 Apr 1982
Publication
Not published
not published
Patent· this page
US D277023
granted 1 Jan 1985

Life of the patent

2 dated events
⤢ drag to zoomJul 1982Jan 1983Jul 1983Jan 1984Jul 1984Jan 1985Prosecution
Prosecutionhover for detail · click to open

Description

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

FIG. 1 is a perspective view of a hand pump for dispensing liquids showing my new design;

FIG. 2 is a side elevational view, the opposite side being a mirror image of the side shown; and

FIG. 3 is a top plan 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

2 codes
USPC · US Patent Classification
D23/17D09/448

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
2.7 y
985 days filing → grant
Office actions
0
on the grant's record
Examiner
Robert C. Spangler
art unit 292 · TC 2900
Citations: 1 back · 0 forward

Chain of title

⤢ drag to zoom1984198619881990199219941996199820002002Owner 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

Worldwide family

2 members · 2 offices
US1AU1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 66344490
Offices
2
US
Granted
1 of 2
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D277023-SS1 Jan 198522 Apr 1982grantedHand pump for dispensing liquids
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
AUAU-87187-SS3 Jun 198322 Apr 1982publishedA dispenser pump

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