USPatentGranted
S

Trigger sprayer head

Granted 25 Jan 1994 · no office action yet

Assignee: Take 5

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Rudy R. Proctor · Examiner: Wallace R. Burke · AU 291 · TC 2900

Application
Not granted yet
filed 19 Apr 1993
Publication
Not published
not published
Patent· this page
US D343577
granted 25 Jan 1994

Life of the patent

2 dated events
⤢ drag to zoomMarAprMayJunJulAugSepOctNovDec1994FebMarProsecution
Prosecutionhover for detail · click to open

Description

1 parts
›FIG. 1 is a front, right side perspective…

FIG. 1 is a front, right side perspective view of a trigger sprayer head showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a front elevational view thereof;

FIG. 5 is a rear elevational view thereof;

FIG. 6 is a top plan view thereof, on an enlarged scale;

FIG. 7 is a sectional view thereof taken along lines 7--7 of FIG. 2;

FIG. 8 is a front, right side perspective view of a second embodiment of the trigger sprayer head showing my new design;

FIG. 9 is a left side elevational view thereof;

FIG. 10 is a right side elevational view thereof; and,

FIG. 11 is a front elevational view thereof.

The broken lines showing the containers below the trigger sprayer heads of FIGS. 1-11 are for the purpose of showing environmental structure only and form no part of the claimed design. The rear elevational view, the top plan view, and the sectional of the alternative embodiment of FIGS. 8-11 are omitted as being identical to FIGS. 5, 6, and 7 of the first sprayer head embodiment.

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
D09/448

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
0.8 y
281 days filing → grant
Office actions
0
on the grant's record
Examiner
Wallace R. Burke
art unit 291 · TC 2900
Citations: 5 back · 0 forward

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