USPatentGranted
S1

Hand grip for a wheel chock

Granted 25 Sep 2001 · no office action yet

Current assignee: Checkers Industrial Products, Inc. · originally Checkers Industrial Safety Products, Inc.

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: John F. Duvall · Examiner: Doris V. Coles · AU 2913 · TC 2900

Application
116442
filed 3 Jan 2000
Publication
Not published
not published
Patent· this page
US D448338
granted 25 Sep 2001

Life of the patent

11 dated events
⤢ drag to zoom20002002200420062008201020122014201620182020ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a front perspective view of a hand grip for a wheel chock showing my new design, it being understood that the portions of the wheel chock shown in broken lines form no part of the claimed design.

FIG. 2 is a front elevational view thereof.

FIG. 3 is a right side elevational view thereof, the left side being a mirror image of that shown.

FIG. 4 is a top plan view thereof.

FIG. 5 is a bottom plan view thereof.

FIG. 6 is a front perspective view of a hand grip for a wheel chock showing a second embodiment of my new design; and,

FIG. 7 is a front elevational view of FIG. 6, it being understood that the side, top, and bottom of the second embodiment are the same as the first embodiment shown in FIGS. 3 through 5 respectively.

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
D12/217

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
1.7 y
631 days filing → grant
Office actions
0
on the grant's record
Examiner
Doris V. Coles
art unit 2913 · TC 2900
Citations: 5 back · 0 forward

Chain of title

⤢ drag to zoom20002002200420062008201020122014201620182020Owner 1Owner 2liens, releases & corrections
TitleLienReleasehover 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