US4065179A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing carriage
Assignee: Individual
•
Filing: 1976-11-22
•
Granted: 1977-12-27
•
Expires: 1996-11-22
Abstract
Abstract A nursing carriage for supporting a body of an infant or a disabled person, having a base frame with casters, the body frame erected on the base frame, and a top frame fixedly mounted on the body frame. The carriage has a pair of embracing arms swingably supported on the body frame. The embracing arms can be locked in their respective embracing positions and have holding members which are displaceable inwardly upon application of a weight on the embracing arms to embrace securely the body of a baby or disabled person under his or her arms. The carriage further includes a seat swingably mounted on the body frame and centrally has an opening to allow the baby or disabled person to make discharges in the sitting position.
Inventors
- 👤 Takao Takasaki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 13:01
CPC Classifications
A; A61; A61G; A61G12/00; A47; A47K; A47K11/00; A47K11/04; A61G5/00; A61G5/10; A61G5/1002; Y; Y10; Y10S; Y10S297/00; Y10S297/04
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
157 words
A nursing carriage comprising in combination: a base frame having a pair of substantially parallel extending feet, each with a caster at the toe and heel ends thereof; a body frame having a substantially rectangular shape and erected on said base frame in a slightly reclined position; a T-shaped support securely mounted on said body frame and having a vertical column and a transverse beam; a seat swingably mounted on said vertical column of said T-shaped support; a pair of embracing arms swingably mounted on said transverse beam of said T-shaped support; an arm operating mechanism having means for locking said embracing arms in embracing positions and means for displacing said embracing arms toward each other upon application of a weight thereon; a top frame mounted securely on said body frame at a position above said embracing arms; side frames attached at opposite sides of said body frame; and auxiliary legs swingably mounted on said said frames.
Claim 2
Dependent Claim
157 words
A nursing carriage comprising in combination: a base frame having a pair of substantially parallel extending feet, each with a caster at the toe and heel ends thereof; a body frame having a substantially rectangular shape and erected on said base frame in a slightly reclined position; a T-shaped support securely mounted on said body frame and having a vertical column and a transverse beam; a seat swingably mounted on said vertical column of said T-shaped support; a pair of embracing arms swingably mounted on said transverse beam of said T-shaped support; an arm operating mechanism having means for locking said embracing arms in embracing positions and means for displacing said embracing arms toward each other upon application of a weight thereon; a top frame mounted securely on said body frame at a position above said embracing arms; side frames attached at opposite sides of said body frame; and auxiliary legs swingably mounted on said said frames.
Claim 3
Dependent Claim
22 words
A nursing carriage as defined in claim 1, wherein each one of said feet consists of a number of telescopically connected pipes.
Claim 4
Dependent Claim
22 words
A nursing carriage as defined in claim 1, wherein said seat is supported on a sleeve shiftably fit on said vertical column.
Claim 5
Dependent Claim
49 words
A nursing carriage as defined in claim 3, wherein said seat has a bracket on the underside thereof, said bracket being pivotally supported on said sleeve and pivotally supporting thereon a locking member for engagement with a stopper on said sleeve to lock said seat in a horizontal position.
Claim 6
Dependent Claim
23 words
A nursing carriage as defined in claim 4, wherein said seat centrally has an opening which is normally closed by an auxiliary plate.
Claim 7
Dependent Claim
17 words
A nursing carriage as defined in claim 5, wherein said seat has a cushion removably mounted thereon.
Claim 8
Dependent Claim
85 words
A nursing carriage as defined in claim 1, wherein each one of said embracing arms is swingably supported on said transverse beam through a connecting rod and a sleeve shiftably fit on said transverse beam, said connecting rod having at the rear end thereof an annular joint member pivotally supported on a bracket on said sleeve of said beam, said joint member having a locking projection for locking said arm in an embracing position by engagement with a groove on said bracket of said sleeve.
Claim 9
Dependent Claim
48 words
A nursing carriage as defined in claim 7, wherein said connecting rod is provided at the fore end thereof with a fixed connecting strip hingedly connected to a second fixed connecting strip on said embracing arm, said second fixed connecting strip being constantly urged upwardly by spring means.
Claim 10
Dependent Claim
26 words
A nursing carriage as defined in claim 8, wherein said embracing arms are covered with cushioning material at least on the upper and inner sides thereof.
Claim 11
Dependent Claim
35 words
A nursing carriage as defined in claim 1, wherein openings defined by said body frame, top frame and side frames are closed by panels covered with cushioning material at least on the front sides thereof.
Claim 12
Dependent Claim
88 words
A nursing carriage as defined in claim 7, wherein said embracing arm has a box-like structure and comprises an arm rest mounted on top of an upright shaft extending through an upper wall of said box-like structure, and a holding member mounted within an opening in an inner side wall of said box-like structure and connected to the lower end of said upright shaft through an L-shaped link pivotally supported at the elbow thereof within said box-like structure, said arm rest being constantly urged upwardly by spring means.
References Cited (Backward Citations)
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1980-12-26 | 1981-06-27 | 1981-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-12-26 | 1985-06-27 | 1985-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-12-26 | 1989-06-27 | 1989-12-27 | $7700.00 | Window Closed / Lapsed |