US3563452A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Waste receptacle
Assignee: RESERV A ROLL CO
•
Filing: 1969-05-26
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Granted: 1971-02-16
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Expires: 1989-05-26
Abstract
Abstract An enclosed, suspended receptacle having an opening in its upper portion for receiving waste with a hinged door in the lower portion of the front of the receptacle and a bottom on the receptacle that is hinged adjacent the rear of the receptacle, the bottom and door having a linkage connecting them so as to move the bottom downwardly relative to the receptacle as the door pivots outwardly away from the receptacle to form a waste exit in the receptacle.
Inventors
- 👤 Richard C Cantella
- 👤 David Schroeder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 19:14
CPC Classifications
B; B65; B65F; B65F1/00; B65F1/04; B65F1/06; B65F1/12; B65F1/14; B65F1/141
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
80 words
In an enclosed, suspended receptacle having an opening in its upper portion for receiving waste, the improvement comprising: a. a hinged door in the lower portion of the front of the receptacle; b. a bottom on the receptacle hinged adjacent the rear of the receptacle; and c. linkage connecting said door and bottom to move the bottom downwardly relative to the receptacle as the door is pivoted outwardly away from the receptacle to form a waste exit in the receptacle.
Claim 2
Dependent Claim
80 words
In an enclosed, suspended receptacle having an opening in its upper portion for receiving waste, the improvement comprising: a. a hinged door in the lower portion of the front of the receptacle; b. a bottom on the receptacle hinged adjacent the rear of the receptacle; and c. linkage connecting said door and bottom to move the bottom downwardly relative to the receptacle as the door is pivoted outwardly away from the receptacle to form a waste exit in the receptacle.
Claim 3
Dependent Claim
19 words
The invention of claim 1 including means to latch the door and bottom to retain them in closed position.
Claim 4
Dependent Claim
25 words
The invention of claim 1 wherein the waste exit formed by the open door and bottom is at least substantially the size of the receptacle.
Claim 5
Dependent Claim
32 words
The invention of claim 1 including means for supporting an open ended container in the receptacle with the open end of the container adjacent the upper opening for receiving waste deposited therein.
Claim 6
Dependent Claim
35 words
The invention of claim 4 wherein the support means includes means for clamping at least a portion of the container adjacent its open end to support the container in an open position in the receptacle.
Claim 7
Dependent Claim
53 words
The invention of claim 4 wherein the support means includes hanger means extending about at least a portion of the inner perimeter of the receptacle and spaced inwardly thereof for receiving a portion of the container wrapped around the hanger means and stop means projecting interiorly of said receptacle for supporting said hanger.
Claim 8
Dependent Claim
32 words
The invention of claim 6 wherein said hanger means is pivotally secured adjacent the inner rear of said receptacle and said stop means is secured adjacent the inner front of said receptacle.
Claim 9
Dependent Claim
50 words
The invention of claim 6 including an auxiliary rod pivotally and slidably carried on said hanger means whereby said auxiliary rod may be moved out of the receptacle through the upper opening to receive an open end of the container to facilitate installation of the container on said hanger means.
Claim 10
Dependent Claim
24 words
The invention of claim 1 including stop means secured to the rear of the receptacle for limiting the downward movement of the receptacle bottom.
Claim 11
Dependent Claim
43 words
The invention of claim 1 including stop means secured to the rear of the receptacle and wherein the receptacle bottom is pivotally secured to and overlaps at least a part of said stop means for limiting the downward movement of the receptacle bottom.
Claim 12
Dependent Claim
49 words
The invention of claim 1 wherein the door is provided with a projecting lower edge and wherein the linkage connecting said door and bottom is constructed and arranged so that said bottom is closed before said door and thereby overlaps said lower edge of said door over said bottom.
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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) | 1974-02-15 | 1974-08-17 | 1975-02-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-15 | 1978-08-17 | 1979-02-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-15 | 1982-08-17 | 1983-02-16 | $7700.00 | Window Closed / Lapsed |