FIG. 2 is a perspective view of the flexible book stool, with the collapsible part in a semi-deployed configuration and without the seat cushion thereon.

FIG. 3 is a perspective view of the flexible book stool, with the collapsible part in a deployed configuration and without the seat cushion thereon.

FIG. 4 is a perspective view of the flexible book stool, with the collapsible part in a deployed configuration and with the seat cushion thereon.

FIG. 5 is a perspective view of the flexible book stool, with the collapsible part in a folded configuration and the seat cushion deployed.

FIG. 6 is a perspective view of the flexible book stool, with the collapsible part in a folded configuration and the seat cushion folded over the collapsible part.

FIG. 7 is a front view of the flexible book stool of FIG. 6 , of which the back view is a mirror image thereof.

FIG. 8 is a right-side view of the flexible book stool of FIG. 6 .

FIG. 9 is a left-side view of the flexible book stool of FIG. 6 ; and,

FIG. 10 is a top view of the flexible book stool of FIG. 6 , of which the bottom view is a mirror image thereof.

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

›1.independentThe ornamental design for a flexible book stool, as shown and described.

Classifications

2 codes

USPC · US Patent Classification

D06/352D6/353

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 zoom

USPTOApplicanthover for detail · click to open

Pendency

1.6 y

595 days filing → grant

Office actions

none on record

Examiner

Vy N Koenig

art unit 2918 · TC 2900

Law firm

Law firm · Log in to unlock

Citations: 17 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Chain of title

⤢ drag to zoom

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.

Term & fees

See the term timeline — pendency span, in-force span, the maintenance fees paid and both computed expiry dates.

Validity challenges

See the validity challenges on record — reexaminations, IPRs and PGRs, with their institution decisions and outcomes.

Citations

See every patent this one cites and every patent that cites it back — publication, assignee, and how each one was found.