US4160553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Child holding device and joint therefor
Assignee: Individual
•
Filing: 1977-01-12
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Granted: 1979-07-10
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Expires: 1997-01-12
Abstract
Abstract A unique joint or stem is provided which may convert a conventional baby walker for pre-walking children into one that spins or rotates 360°, rocks, sways from side to side, rolls, bounces up and down, tilts from horizontal to vertical, the joint may include control means to limit any one or more of the above motions. The unique joint may be employed in conjunction with many other different type child holding devices (other than walkers) and supports therefor including high chairs, strollers, cribs, carriages, infant seats, swings, bathinettes, rockers, car beds, car seats as well as with various types of adult furniture, such as rocking chairs, recliners, exercise and gym equipment and playground equipment where any of the above-described motions are desired.
Inventors
- 👤 Henry Fleischer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 16:18
CPC Classifications
A; A47; A47D; A47D13/00; A47D13/04; A47D13/043; A47C; A47C3/00; A47C3/02; A47C3/025; A47C3/026; A47D13/10; A47D13/107; A47K; A47K3/00; A47K3/12; A47K3/125; A47K3/127; A63; A63G; A63G1/00; A63G1/38; A63G11/00
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
270 words
A joint adapted to be used in a child holding, carrying and amusement system, said joint comprising, in combination, an outer sleeve, said outer sleeve including an upper end having a flared end portion, resilient means disposed within the outer sleeve, and a shock absorbing member employed in conjunction with the resilient means and spaced from the internal walls of said outer sleeve, said shock absorbing member including a lower portion and an upper portion, means for limiting movement of said lower portion of said shock absorbing member, whereby said upper portion of said shock absorbing member is free to move up and down and from side to side within said outer sleeve, said flared end portion of said outer sleeve permitting increased side-to-side movement of said shock absorbing member, said joint being adapted to be removably connected to and between a child holding device and a support base for said holding device, said resilient means in conjunction with said shock absorbing member providing up and down motion and side-to-side motion with respect to said outer sleeve, further including connecting means for connecting said joint to a child holding device and a support base therefor, said connecting means comprising upper connecting means connected to said upper portion of said resilient means and shock absorbing member for connecting said shock absorbing member to a child holding device, and said means for limiting movement of said lower portion of said shock absorbing member comprising lower connecting means connected to said lower portion of said shock absorbing member and said resilient means for connecting said shock absorbing member to a support base therefor.
Claim 2
Dependent Claim
270 words
A joint adapted to be used in a child holding, carrying and amusement system, said joint comprising, in combination, an outer sleeve, said outer sleeve including an upper end having a flared end portion, resilient means disposed within the outer sleeve, and a shock absorbing member employed in conjunction with the resilient means and spaced from the internal walls of said outer sleeve, said shock absorbing member including a lower portion and an upper portion, means for limiting movement of said lower portion of said shock absorbing member, whereby said upper portion of said shock absorbing member is free to move up and down and from side to side within said outer sleeve, said flared end portion of said outer sleeve permitting increased side-to-side movement of said shock absorbing member, said joint being adapted to be removably connected to and between a child holding device and a support base for said holding device, said resilient means in conjunction with said shock absorbing member providing up and down motion and side-to-side motion with respect to said outer sleeve, further including connecting means for connecting said joint to a child holding device and a support base therefor, said connecting means comprising upper connecting means connected to said upper portion of said resilient means and shock absorbing member for connecting said shock absorbing member to a child holding device, and said means for limiting movement of said lower portion of said shock absorbing member comprising lower connecting means connected to said lower portion of said shock absorbing member and said resilient means for connecting said shock absorbing member to a support base therefor.
Claim 3
Dependent Claim
15 words
The joint as defined in claim 1 wherein said resilient means comprise coiled spring means.
Claim 4
Dependent Claim
17 words
The joint as defined in claim 1 wherein said shock absorbing member comprises a piston-cylinder shock absorber.
Claim 5
Dependent Claim
21 words
The joint as defined in claim 3 wherein said shock absorber includes stop members limiting the extension of the shock absorber.
Claim 6
Dependent Claim
20 words
The joint as defined in claim 1 further including control means for controlling and locking said joint to limit movement.
Claim 7
Dependent Claim
50 words
The joint as defined in claim 5 wherein said control means for controlling and locking said joint to limit movement comprises means for compressing or extending said resilient means and said shock absorbing member and restricting said resilient means and said shock absorbing member to the compressed or extended positions.
Claim 8
Dependent Claim
86 words
The joint as defined in claim 6 wherein said control means comprise handle means disposed externally to said outer sleeve, at least a pair of control members connected to said handle means, one of said control members being connected to said upper connecting means thereby linking an upper end of said shock absorbing member to said handle means, and the other of said control members being connected to said lower connecting means thereby linking a lower end of said shock absorbing member to said handle means.
Claim 9
Dependent Claim
66 words
The joint as defined in claim 7 further including handle position designation means disposed on said outer sleeve in close proximity to said handle means to designate the position of the handle means with respect to the degree of compression or extension of the resilient means and shock absorbing member and thus the degree of movement allowed for said resilient means and said shock absorbing member.
Claim 10
Dependent Claim
80 words
The joint as defined in claim 7 further including upper locking means connected to said upper portion of said shock absorbing member, and said means for limiting movement of said lower portion of said shock absorbing member comprises lower locking means connected to said lower portion of said shock absorbing member, one of said control members linking said upper locking means to said handle means, the other of said control members linking said lower locking means to said handle means.
Claim 11
Dependent Claim
25 words
The joint as defined in claim 1 further including swivel means connected to said outer sleeve for rotatably connecting said sleeve to said support base.
Claim 12
Dependent Claim
24 words
The joint as defined in claim 1 wherein said outer sleeve includes means for extending and maintaining said outer sleeve at a desired height.
Claim 13
Dependent Claim
34 words
The joint as defined in claim 11 wherein said outer sleeve includes at least two telescoping sections including means for fixing the position of one telescoping section with respect to the other telescoping section.
Claim 14
Dependent Claim
167 words
A child holding device comprising a child carrier, a support base therefor, and a joint disposed therebetween, said joint comprising, in combination, an outer sleeve, resilient means disposed within the outer sleeve to provide side-to-side motion and a compressible-expandable member employed in conjunction with the resilient means and spaced from the internal walls of said outer sleeve, said compressible-expandable member including a lower portion and an upper portion, said upper portion of said compressible-expandable member being free to move up and down and from side-to-side with respect to said outer sleeve, and wherein an upper end of said compressible-expandable member is connected to said child carrier, and a lower end of said outer sleeve and said lower portion of said compressible-expandable member are connected to said support base for the child carrier, the upper portion of said compressible-expandable member and said carrier with the aid of said resilient means being adapted for up and down motion and side to side motion with respect to said outer sleeve.
Claim 15
Dependent Claim
167 words
A child holding device comprising a child carrier, a support base therefor, and a joint disposed therebetween, said joint comprising, in combination, an outer sleeve, resilient means disposed within the outer sleeve to provide side-to-side motion and a compressible-expandable member employed in conjunction with the resilient means and spaced from the internal walls of said outer sleeve, said compressible-expandable member including a lower portion and an upper portion, said upper portion of said compressible-expandable member being free to move up and down and from side-to-side with respect to said outer sleeve, and wherein an upper end of said compressible-expandable member is connected to said child carrier, and a lower end of said outer sleeve and said lower portion of said compressible-expandable member are connected to said support base for the child carrier, the upper portion of said compressible-expandable member and said carrier with the aid of said resilient means being adapted for up and down motion and side to side motion with respect to said outer sleeve.
Claim 16
Dependent Claim
17 words
The child holding device as defined in claim 13 wherein said resilient means comprise coiled spring means.
Claim 17
Dependent Claim
18 words
The child holding device as defined in claim 13 wherein said compressible-expandable member comprises a shock absorbing member.
Claim 18
Dependent Claim
19 words
The child holding device as defined in claim 15 wherein said shock absorbing member comprises a piston-cylinder shock absorber.
Claim 19
Dependent Claim
48 words
The child holding device as defined in claim 5 including upper connecting means connecting said child carrier to an upper portion of said shock absorbing member, and lower connecting means connecting said support base to said outer sleeve and to a lower portion of said shock absorbing member.
Claim 20
Dependent Claim
26 words
The child holding device as defined in claim 17 further including control means for controlling and locking said joint to limit movement of said child carrier.
Claim 21
Dependent Claim
44 words
The child holding device as defined in claim 18 wherein said control means for controlling and locking said joint to limit movement comprises means for compressing or extending said shock absorbing member and restricting said shock absorbing member to the compressed or extended positions.
Claim 22
Dependent Claim
93 words
The child holding device as defined in claim 19 wherein said control means comprise handle means disposed externally to said outer sleeve, at least a pair of control members connected to said handle means, one of said control members being connected to said upper connecting means thereby linking said upper connecting means and shock absorbing member to said handle means, and the other of said control members being connected to said lower connecting means thereby linking said lower connecting means and a lower end of said shock absorbing member to said handle means.
Claim 23
Dependent Claim
36 words
The child holding device as defined in claim 13 wherein said outer sleeve includes an upper end having a flared end portion which permits increased side to side movement of said compressible-expandable member and said carrier.
Claim 24
Dependent Claim
28 words
The child holding device as defined in claim 13 wherein said child carrier, joint, base support comprises a child walker, said base support having rolling means connected thereto.
Claim 25
Dependent Claim
45 words
The child holding device as defined in claim 13 further including control means for lowering said carrier against said upper end of said outer sleeve of said joint where movement of said carrier with respect to said outer sleeve is to be restricted or prevented.
Claim 26
Dependent Claim
38 words
The child holding device as defined in claim 13 wherein the upper portion of said outer sleeve includes a flared end portion and the bottom of said child carrier includes grooves adapted to engage said flared end portion.
Claim 27
Dependent Claim
64 words
The child holding device as defined in claim 24 further including control means associated with said joint for lowering said bottom of said child carrier against said flared end portions of said outer sleeve, causing said flared end portion of said outer sleeve to engage said grooves of said child carrier thereby restricting or preventing motion of said carrier with respect to said joint.
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) | 1982-07-09 | 1983-01-08 | 1983-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-09 | 1987-01-08 | 1987-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-09 | 1991-01-08 | 1991-07-10 | $7700.00 | Window Closed / Lapsed |