Patent US3308563A successfully refreshed from Google Patents.
US3308563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Danek snow removing apparatus
Assignee: —
•
Filing: —
•
Granted: 1967-03-14
•
Expires: 1984-03-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 08:03
CPC Classifications
E; E01; E01H; E01H5/00; E01H5/04; E01H5/06; E01H5/07
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
133 words
A POWER OPERATED CONVEYOR LOADER FOR USE WITH SNOW REMOVAL PROCESSES AND THE LIKE INCLUDING A MOTORIZED WHEEL SUPPORTED FRAME, A SCOOP HAVING SUPPORTING ARMS PIVOTALLY MOUNTED ON A PIVOT ON SAID FRAME AT A FORWARD PORTION THEREOF, SAID SCOOP EXTENDING FORWARDLY OF SAID FRAME, A SUB-FRAME HAVING SUPPORTING ARMS PIVOTALLY MOUNTED ON SAID MOTORIZED FRAME AT A FORWARD PORTION THEREOF AND AT A LOCATION ABOVE THE PIVOT FOR THE ARMS OF SAID SCOOP, CABLE MEANS ATTACHED TO THE ARMS OF SAID SUB-FRAME AND ACTUATED BY MECHANISM CARRIED BY SAID MOTORIZED WHEEL SUPPORTED FRAME FOR MOVING SAID SUB-FRAME IN A VERTICALLY SWINGING PATH TO A SELECTED VERTICAL HEIGHT WITH RESPECT TO SAID MOTORIZED FRAME, CABLE MEANS ATTACHED TO THE ARMS OF SAID SCOOP AND ACTUATED BY MECHANISM CARRIED BY SAID MOTORIZED WHEEL SUPPORTED
Claim 2
Dependent Claim
133 words
A POWER OPERATED CONVEYOR LOADER FOR USE WITH SNOW REMOVAL PROCESSES AND THE LIKE INCLUDING A MOTORIZED WHEEL SUPPORTED FRAME, A SCOOP HAVING SUPPORTING ARMS PIVOTALLY MOUNTED ON A PIVOT ON SAID FRAME AT A FORWARD PORTION THEREOF, SAID SCOOP EXTENDING FORWARDLY OF SAID FRAME, A SUB-FRAME HAVING SUPPORTING ARMS PIVOTALLY MOUNTED ON SAID MOTORIZED FRAME AT A FORWARD PORTION THEREOF AND AT A LOCATION ABOVE THE PIVOT FOR THE ARMS OF SAID SCOOP, CABLE MEANS ATTACHED TO THE ARMS OF SAID SUB-FRAME AND ACTUATED BY MECHANISM CARRIED BY SAID MOTORIZED WHEEL SUPPORTED FRAME FOR MOVING SAID SUB-FRAME IN A VERTICALLY SWINGING PATH TO A SELECTED VERTICAL HEIGHT WITH RESPECT TO SAID MOTORIZED FRAME, CABLE MEANS ATTACHED TO THE ARMS OF SAID SCOOP AND ACTUATED BY MECHANISM CARRIED BY SAID MOTORIZED WHEEL SUPPORTED
References Cited (Backward Citations)
US1398454A
Cited
CA634932A
Cited
US2639022A
Cited
US2696814A
Cited
US2709312A
Cited
US2669338A
Cited
US2977955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-03-13 | 1970-09-12 | 1971-03-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-03-13 | 1974-09-12 | 1975-03-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-03-13 | 1978-09-12 | 1979-03-14 | $7700.00 | Window Closed / Lapsed |