Patent US2405404A successfully refreshed from Google Patents.
Patent US5100203A successfully refreshed from Google Patents.
US5100203A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collapsible portable slat seat
Assignee: HOWDADESIGNZ Inc A CORP OF
•
Filing: 1990-06-20
•
Granted: 1992-03-31
•
Expires: 2010-06-20
Abstract
Abstract A collapsible and foldable composite chair with back slats and seat slats attached to a flexible fabric material. The slats are fixedly and securedly attached to pockets in the flexible material by a unqiuely positioned and arranged staple system which minimizes damage to the fabric and the slats and which enhances the co-action therebetween.
Inventors
- 👤 Leslie A. Novak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 22:42
CPC Classifications
A; A47; A47C; A47C1/00; A47C1/14; A47C1/146; A47C7/00; A47C7/02; A47C7/021; A47C7/36; A47C7/40; A47C7/405
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
168 words
A foldable and portable chair having a back and a seat each formed of a plurality of substantially parallel slats having opposite ends, a first flexible connecting material having defined pockets therein for receipt of one end of said slats of said back; a second flexible connecting material having defined pockets therein for receipt of one end of said slots of said seat; a third flexible connector material having defined pockets therein adapted for receipt of the other end of said back and seat slats to form a flexible connected set of back and seat slats; each of said pockets having an interior and exterior pocket wall; collapsible straps attached to the lateral slats of the back and the lateral slats of the seat to hold the back and seat in proper relation for use; each end of said slats being fixedly secured to one exterior wall of said pockets by divergent closure staple means said interior wall of said pocket remaining loose with respect to said slats.
Claim 2
Dependent Claim
168 words
A foldable and portable chair having a back and a seat each formed of a plurality of substantially parallel slats having opposite ends, a first flexible connecting material having defined pockets therein for receipt of one end of said slats of said back; a second flexible connecting material having defined pockets therein for receipt of one end of said slots of said seat; a third flexible connector material having defined pockets therein adapted for receipt of the other end of said back and seat slats to form a flexible connected set of back and seat slats; each of said pockets having an interior and exterior pocket wall; collapsible straps attached to the lateral slats of the back and the lateral slats of the seat to hold the back and seat in proper relation for use; each end of said slats being fixedly secured to one exterior wall of said pockets by divergent closure staple means said interior wall of said pocket remaining loose with respect to said slats.
Claim 3
Dependent Claim
25 words
The chair of claim 1 wherein the staple means passes through said flexible material, through said slat, and turns back upon itself into said slat.
Claim 4
Dependent Claim
25 words
The chair of claim 2 wherein said collapsible straps are fixedly connected to the lateral slats of said back and seat by divergent closure staples.
Claim 5
Dependent Claim
11 words
The chair of claim 1 wherein said slats are of basswood.
Claim 6
Dependent Claim
13 words
The chair of claim 1 wherein said flexible material is a fabric material.
Claim 7
Dependent Claim
12 words
The chair of claim 5 wherein said flexible fabric material is canvas.
Claim 8
Dependent Claim
16 words
The chair of claim 6 wherein said pockets are stitched pockets integrally formed in said canvas.
Claim 9
Dependent Claim
17 words
The chair of claim 7 wherein each end of said slat is glued to its respective pocket.
Claim 10
Dependent Claim
13 words
The chair of claim 7 wherein said straps are glued to the slats.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1995-03-31 | 1995-09-30 | 1996-03-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-03-31 | 1999-09-30 | 2000-03-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-03-31 | 2003-09-30 | 2004-03-31 | $7700.00 | Window Closed / Lapsed |