USPatentGranted
S1

Front face of a masonry block

Granted 6 Jul 2004 · 2 office actions

Assignee: PF INDUSTRIES INC.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Raymond R. Price · Examiner: Louis S. Zarfas · AU 2914 · TC 2900

Application
29/168,448
filed 1 Oct 2002
Publication
Not published
not published
Patent· this page
US D492796
granted 6 Jul 2004

Life of the patent

2 dated events
⤢ drag to zoomOct 2002Jan 2003Apr 2003Jul 2003Oct 2003Jan 2004Apr 2004Jul 2004Prosecution
Prosecutionhover for detail · click to open

Description

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

FIG. 1 is a perspective view of the ornamental front face of a masonry block;

FIG. 2 is a top plan view of the front face of the masonry block of FIG. 1;

FIG. 3 is a front elevational view of the front face of the masonry block of FIG. 1; and,

FIG. 4 is a side elevational view of the front face of the masonry block of FIG. 1.

The broken line showing of a rear portion of a masonry block is for illustrative purposes only 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

Classifications

2 codes
IPC · International Patent Classification
Section /
  • /DRW
USPC · US Patent Classification
D25/113

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
1.8 y
644 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Examiner
Louis S. Zarfas
art unit 2914 · TC 2900
Citations: 10 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 zoom20022004200620082010201220142016201820202022Owner 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

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