Patent US3572830A successfully refreshed from Google Patents.
US3572830A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child{3 s all purpose seat
Assignee: Individual
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Filing: 1969-03-10
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Granted: 1971-03-30
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Expires: 1989-03-10
Abstract
Abstract The seat has a lightweight tubular frame which surrounds the child and has fixed front legs and a telescopically adjustable rear leg, which allows the seat to be self supporting or be placed on a chair or other support. An upwardly projecting horn incorporated into the seat fits between the child''s legs and prevents him from sliding forward, and the frame provides convenient means for carrying the seat with the child in place.
Inventors
- 👤 Arthur J Storer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:02
CPC Classifications
A; A47; A47D; A47D15/00; A47D15/005; A47D15/006
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
46 words
A child''s seat, comprising: a rigid tubular frame having an upper portion and a lower portion; said lower portion having downwardly extending fixed legs at the forward end and a telescopically adjustable leg at the rear thereof; and a seat panel secured in said lower portion.
Claim 2
Dependent Claim
46 words
A child''s seat, comprising: a rigid tubular frame having an upper portion and a lower portion; said lower portion having downwardly extending fixed legs at the forward end and a telescopically adjustable leg at the rear thereof; and a seat panel secured in said lower portion.
Claim 3
Dependent Claim
22 words
The structure of claim 1, wherein said seat panel has an upwardly projecting child retaining horn on the forward central portion thereof.
Claim 4
Dependent Claim
18 words
The structure of claim 2 wherein said horn is tapered upwardly with a rear face approaching the vertical.
Claim 5
Dependent Claim
20 words
The structure of claim 2, wherein said upper portion is substantially U-shaped enclosing the back and sides of the seat.
Claim 6
Dependent Claim
20 words
The structure of claim 3, wherein said lower portion is substantially U-shaped and said seat panel is removably secured therein.
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) | 1974-03-29 | 1974-09-28 | 1975-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-03-29 | 1978-09-28 | 1979-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-03-29 | 1982-09-28 | 1983-03-30 | $7700.00 | Window Closed / Lapsed |