Patent US5311408A successfully refreshed from Google Patents.
Patent US3858765A successfully refreshed from Google Patents.
US3858765A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dispensing apparatus
Assignee: Servend International Inc
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Filing: 1973-05-18
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Granted: 1975-01-07
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Expires: 1993-05-18
Abstract
Abstract A dispensing apparatus is disclosed including a storage bin containing a stirring and circulating auger disposed along the bottom of the bin and a dispensing conveyor extending from the auger to a dispensing outlet.
Inventors
- 👤 Jerry L Landers
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 04:15
CPC Classifications
F; F25; F25C; F25C5/00; F25C5/20
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
275 words
An ice cube dispensing apparatus comprising: a storage bin having a pair of side walls and arcuatelY shaped bottom surface of continuous unbroken curvature including curved front and back portions each generally quarter-circle shaped, said front bottom portion being curved to a lesser degree than said back bottom portion; a first auger in said bin for dispensing ice cubes therefrom; a rectangular channel angularly disposed in said bin and encompassing said first auger to support the ice cubes being dispensed thereby, said rectangular channel being opened over a portion of its length to expose said auger and including a cutout in a side wall thereof proximate the bottom surface of said bin; a second auger in said bin positioned for rotational movement and having a feed end and a delivery end positioned proximate said first auger, said second auger including a shaft and a helical wire spaced from said shaft by rib means and being positioned along said bottom surface and offset from the center of said bin toward said back portion along the mutual intersection of said front and back bottom portions; said cutout being disposed proximate said delivery end of said second auger; and said first auger being disposed at a right angle to said second auger and said second auger being adapted to move ice cubes through said cutout to said first auger and ice cubes that do not move through said cutout into a circulation path wherein such cubes move up the curved front bottom portion of said bin and thereafter move downwardly to the feed end of said second auger to thereby effect the breaking up of fused ice cubes.
Claim 2
Dependent Claim
275 words
An ice cube dispensing apparatus comprising: a storage bin having a pair of side walls and arcuatelY shaped bottom surface of continuous unbroken curvature including curved front and back portions each generally quarter-circle shaped, said front bottom portion being curved to a lesser degree than said back bottom portion; a first auger in said bin for dispensing ice cubes therefrom; a rectangular channel angularly disposed in said bin and encompassing said first auger to support the ice cubes being dispensed thereby, said rectangular channel being opened over a portion of its length to expose said auger and including a cutout in a side wall thereof proximate the bottom surface of said bin; a second auger in said bin positioned for rotational movement and having a feed end and a delivery end positioned proximate said first auger, said second auger including a shaft and a helical wire spaced from said shaft by rib means and being positioned along said bottom surface and offset from the center of said bin toward said back portion along the mutual intersection of said front and back bottom portions; said cutout being disposed proximate said delivery end of said second auger; and said first auger being disposed at a right angle to said second auger and said second auger being adapted to move ice cubes through said cutout to said first auger and ice cubes that do not move through said cutout into a circulation path wherein such cubes move up the curved front bottom portion of said bin and thereafter move downwardly to the feed end of said second auger to thereby effect the breaking up of fused ice cubes.
Claim 3
Dependent Claim
24 words
The invention of claim 1 wherein the quarter circle shaped front bottom portion has a radius approximately twice that of the back bottom portion.
Claim 4
Dependent Claim
22 words
The invention of claim 1 wherein said bin defines a recessed seat means therein for seating one end of said dispensing auger.
Claim 5
Dependent Claim
24 words
The invention of claim 1 including a housing encompassing said bin and having a dispensing aperture therein, and insulation means disposed about said bin.
Claim 6
Dependent Claim
45 words
The invention of claim 1 including a third auger having a plurality of helical coils wound about a shaft and connected thereto by a plurality of ribs, said third auger being rotatably positioned between said side walls of said bin in the middle portion thereof.
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) | 1978-01-06 | 1978-07-08 | 1979-01-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1982-01-06 | 1982-07-08 | 1983-01-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1986-01-06 | 1986-07-08 | 1987-01-07 | $7700.00 | Window Closed / Lapsed |