USPatentGranted
S1

Tension suction device

Granted 14 Aug 2001 · no office action yet

Current assignee: Mark Smith · originally Smith, Mark

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Mark Smith · Examiner: Cynthia E Ramirez · AU 2911 · TC 2900

Application
120044
filed 13 Mar 2000
Publication
Not published
not published
Patent· this page
US D446623
granted 14 Aug 2001

Life of the patent

3 dated events
⤢ drag to zoom20002002200420062008201020122014201620182020ProsecutionTerm & fees
ProsecutionTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a perspective view of a tension suction device showing my new design.

FIG. 2 is a rear view of one of the suctioning elements of the claimed design; the central bar and the other suctioning element are not shown for convenience of illustration;

FIG. 3 is a front view of a tension suction device shown in FIG. 1, the rear being a mirror image;

FIG. 4 is a top view thereof.

FIG. 5 is a side view thereof.

FIG. 6 is an opposite side view thereof; and,

FIG. 7 is a bottom view thereof.

The broken-line showing of environmental structure in FIG. 1 is for illustrative purposes only and forms no part of the claimed design.

The center bar is shown broken away in FIGS. 4 through 7 for convenience of illustration.

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
D34/35

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
1.4 y
519 days filing → grant
Office actions
0
on the grant's record
Examiner
Cynthia E Ramirez
art unit 2911 · TC 2900
Citations: 17 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