USPatentGranted
S1

Pour-flush latrine pan

Granted 3 Dec 2013 · no office action yet

Current assignee: LIXIL Corporation · originally AS IP Holdco, LLC

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Daigo Ishiyama · Examiner: Robert Delehanty · AU 2914 · TC 2900

Application
29/446,009
filed 19 Feb 2013
Publication
Not published
not published
Patent· this page
US D694869
granted 3 Dec 2013

Life of the patent

6 dated events
⤢ drag to zoom20142016201820202022202420262028203020322034ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 shows a perspective view of a pour-flush latrine pan of the inventive design in a closed position;

FIG. 2 shows a perspective view of a pour-flush latrine pan of the inventive design in an open position;

FIG. 3 shows a top plan view of the pour-flush latrine of the inventive design in a closed position;

FIG. 4 shows a top plan view of the pour-flush latrine of the inventive design in an open position;

FIG. 5 shows a bottom plan view of the pour-flush latrine of the inventive design in a closed position;

FIG. 6 shows bottom plan view of the pour-flush latrine of the inventive design in an open position;

FIG. 7 shows a side view of the pour-flush latrine of the inventive design in a closed position;

FIG. 8 shows a side view of the pour-flush latrine of the inventive design in an open position;

FIG. 9 shows a front view of the pour-flush latrine of the inventive design in a closed position;

FIG. 10 shows a front view of the pour-flush latrine of the inventive design in an open position;

FIG. 11 shows back view of the pour-flush latrine of the inventive design in a closed position;

FIG. 12 shows back view of the pour-flush latrine of the inventive design in an open position;

FIG. 13 shows a cross sectional view of the pour-flush latrine pan of FIG. 5 in a closed position taken along lines Z-Z;

FIG. 14 shows a top perspective view of the flapper of the latrine pan of the inventive design shown separately for clarity of illustration;

FIG. 15 shows a top plan view of the flapper of the latrine pan of the inventive design shown separately for clarity of illustration; and,

FIG. 16 shows a cross section view of the flapper of FIG. 15 , where the section is taken at A-A.

The broken line showing a portion of the latrine pan is included for the purpose of illustration and forms 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
D23/309

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

⤢ drag to zoomJan 2013Apr 2013Jul 2013Oct 2013Jan 2014USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
0.8 y
287 days filing → grant
Office actions
0
none on record
Examiner
Robert Delehanty
art unit 2914 · TC 2900
Citations: 5 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 zoom20142016201820202022202420262028203020322034Owner 1Owner 2
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