US3293679A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Street sweeper
Assignee: Individual
•
Filing: 1965-08-10
•
Granted: 1966-12-27
•
Expires: 1985-08-10
Abstract
No abstract record available.
Inventors
- 👤 Thomas F Murphy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 22:41
CPC Classifications
E; E01; E01H; E01H1/00; E01H1/02; E01H1/04; E01H1/047
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
78 words
A STREET SWEEPER COMPRISING, IN COMBINATION: A CHASSIS; A HOPPER MOUNTED ON SAID CHASSIS FOR STORING DEBRIS; A CONVEYOR MEANS MOUNTED ON SAID CHASSIS FOR CONVEYING DEBRIS TO SAID HOPPER; A BROOM MEANS OPERABLY ASSOCIATED WITH SAID CONVEYOR MEANS; A PIVOT FRAME EXTENDING UPWARDLY TO SUBSTANTIALLY THE TOP OF SAID HOPPER, A PIVOT AT THE UPPER END THEREOF AND MEANS FOR PIVOTING SAID HOPPER ABOUT SAID PIVOT TO DUMP SAID HOPPER TO ONE SIDE OF SAID STREET SWEEPER.
Claim 2
Dependent Claim
78 words
A STREET SWEEPER COMPRISING, IN COMBINATION: A CHASSIS; A HOPPER MOUNTED ON SAID CHASSIS FOR STORING DEBRIS; A CONVEYOR MEANS MOUNTED ON SAID CHASSIS FOR CONVEYING DEBRIS TO SAID HOPPER; A BROOM MEANS OPERABLY ASSOCIATED WITH SAID CONVEYOR MEANS; A PIVOT FRAME EXTENDING UPWARDLY TO SUBSTANTIALLY THE TOP OF SAID HOPPER, A PIVOT AT THE UPPER END THEREOF AND MEANS FOR PIVOTING SAID HOPPER ABOUT SAID PIVOT TO DUMP SAID HOPPER TO ONE SIDE OF SAID STREET SWEEPER.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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Cited
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Cited
US3210120A
Cited
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-12-26 | 1970-06-27 | 1970-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-12-26 | 1974-06-27 | 1974-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-12-26 | 1978-06-27 | 1978-12-27 | $7700.00 | Window Closed / Lapsed |