US3228125A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Airport and highway cleaning machines
Assignee: General Aeromation Inc
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Filing: 1963-01-04
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Granted: 1966-01-11
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Expires: 1983-01-04
Abstract
No abstract record available.
Inventors
- 👤 Henry J Wiebe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:42
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/10; E01H5/106
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
98 words
AN AIRPORT RUNWAY AND HIGHWAY CLEANING MACHINE COMPRISING; (A) A TRUCK, (B) A STRUCTURE ATTACHED TO SAID TRUCK AND EXTENDING FORWARD OF SAID TRUCK, (C) SAID STRUCTURE TERMINATING IN A PAIR OF LATERALLY SPACED VERTICAL SLEEVES, (D) SAID SLEEVES BEING LONGITUDINALLY OFFSET, (E) MEMBERS VERTICALLY MOVABLE IN SAID SLEEVES, AND (F) JET ENGINES SECURED TO SAID MEMBERS IN TRANSVERSE POSITION TO SAID TRUCK WITH THE DISCHARGE ENDS OF SAID ENGINES POSITIONED SO THAT THE BLAST OF ONE ENGINE IS DIRECTED IN A DIRECTION OPPOSITE TO THE BLAST OF THE OTHER ENGINE AND IN PASSING RELATION TO EACH OTHER.
Claim 2
Dependent Claim
98 words
AN AIRPORT RUNWAY AND HIGHWAY CLEANING MACHINE COMPRISING; (A) A TRUCK, (B) A STRUCTURE ATTACHED TO SAID TRUCK AND EXTENDING FORWARD OF SAID TRUCK, (C) SAID STRUCTURE TERMINATING IN A PAIR OF LATERALLY SPACED VERTICAL SLEEVES, (D) SAID SLEEVES BEING LONGITUDINALLY OFFSET, (E) MEMBERS VERTICALLY MOVABLE IN SAID SLEEVES, AND (F) JET ENGINES SECURED TO SAID MEMBERS IN TRANSVERSE POSITION TO SAID TRUCK WITH THE DISCHARGE ENDS OF SAID ENGINES POSITIONED SO THAT THE BLAST OF ONE ENGINE IS DIRECTED IN A DIRECTION OPPOSITE TO THE BLAST OF THE OTHER ENGINE AND IN PASSING RELATION TO EACH OTHER.
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) | 1969-01-10 | 1969-07-12 | 1970-01-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-01-10 | 1973-07-12 | 1974-01-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-01-10 | 1977-07-12 | 1978-01-11 | $7700.00 | Window Closed / Lapsed |