US3976328A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baby carrier and seat
Assignee: Q HOLDINGS CORP
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Filing: 1975-10-06
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Granted: 1976-08-24
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Expires: 1995-10-06
Abstract
Abstract A combination baby carrier and seat comprising a molded doublewalled shell including a seat and a back. A rigid support structure is pivotally connected to the shell. An arcuate integral section below the seat has gear teeth on the outer circumference thereof and a longitudinal slot down the center. A roll extends slidably through said support structure and said slot and is connected at the outer end to a handle. The handle has teeth which mate with any selected section of the gear teeth on the arcuate section. A spring between the other end of the rod and the support structure biases the handle into contact with the arcuate section. Positioning of the handle controls the angular position of the support structure.
Inventors
- 👤 Alwin J. Stahel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 07:49
CPC Classifications
A; A47; A47D; A47D1/00; A47D1/002
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
178 words
A combination baby carrier and seat comprising a molded plastic shell having a back, first sides and a seat; a second pair of integral sides spaced from said first sides so as to form a double side wall; a substantially rectangular rigid stand; means for pivotally securing opposite sides of said rectangular rigid stand between said first and second sides; said shell having an integral front section below said seat; said shell having an integral arcuate section with a predetermined radius from the pivot axis of said stand; gear teeth on the outer side of said arcuate section; a slot extending longitudinally along said arcuate section; a handle having teeth thereon of a geometrical configuration to mate with a section of said gear teeth; a rod passing through the inner side of said rectangular stand and through said slot; means for securing one end of said rod to said handle; spring means about the other end of said rod for biasing said handle toward said arcuate section; and an integral handle through the upper back of said shell.
Claim 2
Dependent Claim
178 words
A combination baby carrier and seat comprising a molded plastic shell having a back, first sides and a seat; a second pair of integral sides spaced from said first sides so as to form a double side wall; a substantially rectangular rigid stand; means for pivotally securing opposite sides of said rectangular rigid stand between said first and second sides; said shell having an integral front section below said seat; said shell having an integral arcuate section with a predetermined radius from the pivot axis of said stand; gear teeth on the outer side of said arcuate section; a slot extending longitudinally along said arcuate section; a handle having teeth thereon of a geometrical configuration to mate with a section of said gear teeth; a rod passing through the inner side of said rectangular stand and through said slot; means for securing one end of said rod to said handle; spring means about the other end of said rod for biasing said handle toward said arcuate section; and an integral handle through the upper back of said shell.
Claim 3
Dependent Claim
120 words
A combination baby carrier and seat comprising a molded double-walled shell including a seat and a back; a rigid support stand pivotally connected to said shell; said shell having an arcuate integral section below said seat and forward of said support stand; said arcuate section having a longitudinal slot therethrough; gear teeth on the outer circumference of said arcuate section; a handle having teeth thereon of a configuration to mate with a section of said gear teeth; rod means slidably extending through said slot for connecting said handle to one end of said support stand; means coupled to said rod means for biasing said handle against said arcuate section; and an integral handle through the upper back of said shell.
Claim 4
Dependent Claim
120 words
A combination baby carrier and seat comprising a molded double-walled shell including a seat and a back; a rigid support stand pivotally connected to said shell; said shell having an arcuate integral section below said seat and forward of said support stand; said arcuate section having a longitudinal slot therethrough; gear teeth on the outer circumference of said arcuate section; a handle having teeth thereon of a configuration to mate with a section of said gear teeth; rod means slidably extending through said slot for connecting said handle to one end of said support stand; means coupled to said rod means for biasing said handle against said arcuate section; and an integral handle through the upper back of said shell.
Claim 5
Dependent Claim
18 words
The carrier and seat of claim 2 wherein said rigid support stand comprises a tubular rectangular metal frame.
Claim 6
Dependent Claim
28 words
The carrier and seat of claim 2 wherein said means for biasing said handle comprises a spring between one end of said rod and said rigid support stand.
Claim 7
Dependent Claim
26 words
The carrier and seat of claim 2 wherein said arcuate section is an arc taken a predetermined radius from the pivot point of said support stand.
References Cited (Backward Citations)
US2158453A
Cited
US2702909A
Cited
US3101972A
Cited
US3272556A
Cited
US3302970A
Cited
US3409325A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1979-08-24 | 1980-02-23 | 1980-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-08-24 | 1984-02-23 | 1984-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-08-24 | 1988-02-23 | 1988-08-24 | $7700.00 | Window Closed / Lapsed |