Patent US3091371A successfully refreshed from Google Patents.
US3091371A
Expired / Lapsed
US
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Automatic scooping dispensing device
Assignee: Individual
•
Filing: 1959-10-28
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Granted: 1963-05-28
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Expires: 1979-10-28
Abstract
No abstract record available.
Inventors
- 👤 Marx Rudolf
- 👤 John H Marx
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 22:03
CPC Classifications
G; G01; G01F; G01F13/00; G01F13/001; A; A01; A01K; A01K61/00; A01K61/80; A01K61/85; Y; Y02; Y02A; Y02A40/00; Y02A40/80; Y02A40/81
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
105 words
AN AUTOMATIC MATERIAL SCOOPING AND DISPENSING DEVICE COMPRISING A BASE A RECEPTACLE MOUNTED ON THE BASE TO CONTAIN THE MATERIAL TO BE DISPENSED, MATERIAL RECEIVING AND DISPENSING MEANS SUPPORTED BY THE BASE COMPRISING A TUBE COMMUNICATING BETWEEN THE INTERIOR AND EXTERIOR OF THE RECEPTACLE AND INCLUDING A SCOOP MOVABLE THROUGH THE MATERIAL IN SAID RECEPTACLE BETWEEN MATERIAL RECEIVING AND DISPENSING POSITIONS, METERING MEANS ADJUSTABLY ASSOCIATED WITH SAID SCOOP AND COMPRISING A GATE BEING IN ALL POSITIONS OF THE SCOOP WITHIN THE RECEPTACLE AND MOVABLE RELATIVE TO THE SCOOPED END OF THE TUBE FROM OUTSIDE THE RECEPTACLE TO SELECTIVELY VARY THE EFFECTIVE AREA OF THE SCOOP.
Claim 2
Dependent Claim
105 words
AN AUTOMATIC MATERIAL SCOOPING AND DISPENSING DEVICE COMPRISING A BASE A RECEPTACLE MOUNTED ON THE BASE TO CONTAIN THE MATERIAL TO BE DISPENSED, MATERIAL RECEIVING AND DISPENSING MEANS SUPPORTED BY THE BASE COMPRISING A TUBE COMMUNICATING BETWEEN THE INTERIOR AND EXTERIOR OF THE RECEPTACLE AND INCLUDING A SCOOP MOVABLE THROUGH THE MATERIAL IN SAID RECEPTACLE BETWEEN MATERIAL RECEIVING AND DISPENSING POSITIONS, METERING MEANS ADJUSTABLY ASSOCIATED WITH SAID SCOOP AND COMPRISING A GATE BEING IN ALL POSITIONS OF THE SCOOP WITHIN THE RECEPTACLE AND MOVABLE RELATIVE TO THE SCOOPED END OF THE TUBE FROM OUTSIDE THE RECEPTACLE TO SELECTIVELY VARY THE EFFECTIVE AREA OF THE SCOOP.
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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) | 1966-05-27 | 1966-11-26 | 1967-05-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-05-27 | 1970-11-26 | 1971-05-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-05-27 | 1974-11-26 | 1975-05-28 | $7700.00 | Window Closed / Lapsed |