US5244292A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Baby carrier
Assignee: Graco Childrens Products Inc
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Filing: 1992-05-12
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Granted: 1993-09-14
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Expires: 2012-05-12
Abstract
Abstract A baby carrier 10 having on its underside an integral pair of rockers 12 with a wedge shape pouch 13 detachably secured between the rockers, and having a support handle 14 rotatably connected to the sides of the carrier by a pair of pivots 15 which can be locked in various positions for use of the carrier to carry a baby, as a rocker, or as a chair.
Inventors
- 👤 Robert D. Wise
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 10:38
CPC Classifications
A; A47; A47D; A47D1/00; A47D13/00; A47D13/02; A47D13/025; A47D1/002; A47D13/027; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32262; Y10T403/32319; Y10T403/32327; Y10T403/32336
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
242 words
An adjustable latch mechanism, comprising: a generally cylindrical cup; a member rotatably mounted to said cup by a pivot means, the member having a guide along a perimeter surface; a hub gear at least partially disposed in said cup and positioned generally between the cup and the member and including a circumferential rim and a plurality of notches in said rim; a series of radial tabs on said hub gear and corresponding slots on said cup for rotationally securing the hub gear and the cup in a preselected relative position; a plunger extending radially from said pivot means slidably moveable in said guide between a first position and a second position along a first axis, the plunger including a button end, a plunger peg extending generally traverse to the first axis and configured to releasably engage at least one said notch, and an elongated slot opposite the button end circumscribing the pivot means and providing stop surfaces limiting travel of the button end along the first axis towards and away from the pivot means; a resilient member disposed between the plunger peg and the pivot shaft along a second axis, the second axis spaced apart from the first axis, the resilient member abutting the plunger peg and biasing the plunger peg away from the pivot means into said notch upon alignment of said notch with the second axis and thereby retain the member in a rotationally secured position relative to said cup.
Claim 2
Dependent Claim
242 words
An adjustable latch mechanism, comprising: a generally cylindrical cup; a member rotatably mounted to said cup by a pivot means, the member having a guide along a perimeter surface; a hub gear at least partially disposed in said cup and positioned generally between the cup and the member and including a circumferential rim and a plurality of notches in said rim; a series of radial tabs on said hub gear and corresponding slots on said cup for rotationally securing the hub gear and the cup in a preselected relative position; a plunger extending radially from said pivot means slidably moveable in said guide between a first position and a second position along a first axis, the plunger including a button end, a plunger peg extending generally traverse to the first axis and configured to releasably engage at least one said notch, and an elongated slot opposite the button end circumscribing the pivot means and providing stop surfaces limiting travel of the button end along the first axis towards and away from the pivot means; a resilient member disposed between the plunger peg and the pivot shaft along a second axis, the second axis spaced apart from the first axis, the resilient member abutting the plunger peg and biasing the plunger peg away from the pivot means into said notch upon alignment of said notch with the second axis and thereby retain the member in a rotationally secured position relative to said cup.
Claim 3
Dependent Claim
185 words
A latch mechanism for a baby carrier having a shell-type seat, comprising: a generally cylindrical cup; a support member rotatably mounted to said cylindrical cup by a pivot shaft, said support member having an aperture at its perimeter; a hub gear, disposed on said pivot shaft generally between said cylindrical cup and said support member, including a rim having a plurality of notches therein; a series of radial tabs on said hub gear and corresponding slots on said cylindrical cup for rotationally interlocking said hub gear and cup in a preselected relative position; a plunger extending radially from said pivot shaft and slidably disposed in said aperture, said plunger including a plunger peg configured to releasably engage at least one of said plurality of notches; and a spring disposed between said plunger peg and said pivot shaft, biasing said plunger away from said pivot shaft, wherein said spring causes said plunger peg to extend into and engage at least one of said plurality of notches upon alignment of said plunger peg therewith, to retain said member in a rotationally secured position relative to said cup.
Claim 4
Dependent Claim
185 words
A latch mechanism for a baby carrier having a shell-type seat, comprising: a generally cylindrical cup; a support member rotatably mounted to said cylindrical cup by a pivot shaft, said support member having an aperture at its perimeter; a hub gear, disposed on said pivot shaft generally between said cylindrical cup and said support member, including a rim having a plurality of notches therein; a series of radial tabs on said hub gear and corresponding slots on said cylindrical cup for rotationally interlocking said hub gear and cup in a preselected relative position; a plunger extending radially from said pivot shaft and slidably disposed in said aperture, said plunger including a plunger peg configured to releasably engage at least one of said plurality of notches; and a spring disposed between said plunger peg and said pivot shaft, biasing said plunger away from said pivot shaft, wherein said spring causes said plunger peg to extend into and engage at least one of said plurality of notches upon alignment of said plunger peg therewith, to retain said member in a rotationally secured position relative to said cup.
Claim 5
Dependent Claim
20 words
The latch mechanism of claim 2 wherein the hub gear is substantially housed within the member and the cup collectively.
Claim 6
Dependent Claim
16 words
The latch mechanism of claim 2 wherein the rotationally interlocking means includes mating tabs and slots.
Claim 7
Dependent Claim
23 words
The latch mechanism of claim 4 wherein the tabs are integral with said cup and the slots are integral with said gear hub.
Claim 8
Dependent Claim
40 words
The latch mechanism of claim 2 wherein the plunger includes a stop end and a button end, the stop end configured to circumscribe the pivot shaft and provide stop surfaces limiting travel of the plunger relative to said pivot shaft.
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) | 1996-09-13 | 1997-03-15 | 1997-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-09-13 | 2001-03-15 | 2001-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-09-13 | 2005-03-15 | 2005-09-14 | $7700.00 | Window Closed / Lapsed |