US3966286A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Blood-specimen procurement cart
Assignee: Individual
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Filing: 1975-10-31
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Granted: 1976-06-29
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Expires: 1995-10-31
Abstract
Abstract A cart on rollers includes a rigid cabinet portion and a foldable cabinet portion permitting the cart to be folded into a volume of less than half its normal size. The cart includes trays, shelves, and compartments for holding medical supplies used in taking blood-specimens in hospitals.
Inventors
- 👤 Pauline Inez Groseclose
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:59
CPC Classifications
A; A47; A47B; A47B43/00
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
357 words
A blood-specimen procurement cart for carrying medical supplies comprising, in combination: a. a rigid cabinet portion including a vertical rear panel, left and right rigid side panels secured to and extending forwardly from said rear panel, and front cabinet doors hinged to the forward vertical edges of the rigid side panels; b. a folding cabinet portion including left and right foldable side panels hinged to and extending rearwardly from said rear panel when in unfolded positions, and rear cabinet doors hinged to the rearward vertical edges of said foldable side panels; c. a flat rectangular rear shelf of given length and width dimensions horizontally hinged along one longitudinal edge to the rear surface of said rear panel a distance below the upper edge of said rear panel at least as great as the width of said shelf; d. engaging means on the inner sides of said foldable side panels at a level corresponding to the hinge level of said shelf; e. forward left and right rollers secured beneath said rigid cabinet portion; and, f. rear left and right rollers secured to the bottom edges of said left and right foldable side panels adjacent to the hinge points of said rear cabinet doors respectively, whereby when said left and right foldable side panels are swung outwardly from said rear panel into alignment with said left and right rigid side panels, said shelf may be swung downwardly until opposite sides of the shelf engage said engaging means so that said shelf is level and holds the foldable side panels in their unfolded positions to stabilize said folding cabinet portion and whereby said rear left and right rollers are spaced rearwardly of said rear panel to provide rolling stability with said forward left and right rollers for said rigid cabinet portion and foldable cabinet portion so that the resulting cart may be easily rolled along horizontal floors to service patients and when not in use, the left and right foldable side panels can be swung against said rear panel after swinging said shelf upwardly into flat engagement with said rear panel, and the cart easily stored in a compact space.
Claim 2
Dependent Claim
357 words
A blood-specimen procurement cart for carrying medical supplies comprising, in combination: a. a rigid cabinet portion including a vertical rear panel, left and right rigid side panels secured to and extending forwardly from said rear panel, and front cabinet doors hinged to the forward vertical edges of the rigid side panels; b. a folding cabinet portion including left and right foldable side panels hinged to and extending rearwardly from said rear panel when in unfolded positions, and rear cabinet doors hinged to the rearward vertical edges of said foldable side panels; c. a flat rectangular rear shelf of given length and width dimensions horizontally hinged along one longitudinal edge to the rear surface of said rear panel a distance below the upper edge of said rear panel at least as great as the width of said shelf; d. engaging means on the inner sides of said foldable side panels at a level corresponding to the hinge level of said shelf; e. forward left and right rollers secured beneath said rigid cabinet portion; and, f. rear left and right rollers secured to the bottom edges of said left and right foldable side panels adjacent to the hinge points of said rear cabinet doors respectively, whereby when said left and right foldable side panels are swung outwardly from said rear panel into alignment with said left and right rigid side panels, said shelf may be swung downwardly until opposite sides of the shelf engage said engaging means so that said shelf is level and holds the foldable side panels in their unfolded positions to stabilize said folding cabinet portion and whereby said rear left and right rollers are spaced rearwardly of said rear panel to provide rolling stability with said forward left and right rollers for said rigid cabinet portion and foldable cabinet portion so that the resulting cart may be easily rolled along horizontal floors to service patients and when not in use, the left and right foldable side panels can be swung against said rear panel after swinging said shelf upwardly into flat engagement with said rear panel, and the cart easily stored in a compact space.
Claim 3
Dependent Claim
61 words
A cart according to claim 1, including a rectangular tray having forward and side lips arranged to overlie the upper edges of said rear panel and said left and right foldable side panels when in unfolded position to thereby provide further stability to said foldable cabinet portion when in unfolded position and also serve as a receptacle for further medical supplies.
Claim 4
Dependent Claim
26 words
A cart according to claim 2, including an insert defining a series of cubicles receivable in said tray for accommodating various sizes of blood specimen tubes.
Claim 5
Dependent Claim
49 words
A cart according to claim 3, in which said rigid cabinet portion is made of metal and wherein there is provided at least one data card holder having magnet means on a rear surface for holding the data card holder to a front surface of said rigid cabinet portion.
Claim 6
Dependent Claim
87 words
A cart according to claim 1, in which said rigid cabinet portion includes a top front shelf extending between the upper end portions of said left and right rigid side panels for holding supplies, said top shelf including an opening communicating with the lower inside of said rigid cabinet portion for receiving a cup dispenser; a front flange on the front edge of said top shelf to define a receiving area; and at least one open topped box receivable in said receiving area for holding waste material.
Claim 7
Dependent Claim
41 words
A cart according to claim 1, in which said rigid cabinet portion includes an interior front shelf below said front cabinet doors extending between said left and right rigid side panels intermediate their upper and lower ends for holding additional supplies.
Claim 8
Dependent Claim
77 words
A cart according to claim 1, in which there is provided a lower rear shelf horizontally hinged adjacent to the lower edge of said rear panel and of the same dimensions as said first mentioned shelf; and link means extending from a side of said lower shelf to a corresponding side of said first mentioned shelf whereby both shelves are folded upwardly simultaneously into flat engagement with said rear panel when said cart is to be stored.
Claim 9
Dependent Claim
60 words
A cart according to claim 1, in which one of said rear cabinet doors is of greater width than the other such that both may be folded in the same direction against the foldable side panels when the foldable side panels are folded against the rear panel to avoid increasing the overall length of said cart when in folded position.
Claim 10
Dependent Claim
40 words
A cart according to claim 1, in which said rigid cabinet portion and foldable cabinet portion are made of metal and in which said front cabinet doors and rear cabinet doors have magnet means for holding them in closed positions.
Claim 11
Dependent Claim
67 words
A cart according to claim 1, including in combination, a housing dimensioned to accommodate at least two of the carts when in folded side-by-side positions and including a smaller upper housing dimensioned to received two of the flat rectangular trays associated with the cart, the first mentioned housing having front doors which may be closed to provide a compact storage facility for the carts and associated trays.
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) | 1979-06-29 | 1979-12-29 | 1980-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-29 | 1983-12-29 | 1984-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-29 | 1987-12-29 | 1988-06-29 | $7700.00 | Window Closed / Lapsed |