Patent US3105435A successfully refreshed from Google Patents.
US3105435A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for compacting refuse
Assignee: Individual
•
Filing: 1961-09-11
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Granted: 1963-10-01
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Expires: 1981-09-11
Abstract
No abstract record available.
Inventors
- 👤 Norbert A Kendzia
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:01
CPC Classifications
B; B30; B30B; B30B9/00; B30B9/32
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
128 words
A DEVICE OF THE CLASS DESCRIBED COMPRISING A FRAME, A ROLLER MOUNTED ON A FIXED AXIS ON SAID FRAME, A SECOND FRAME PIVOTALLY CONNECTED TO THE FIRST FRAME AND A SECOND ROLLER ROTATABLY MOUNTED ON THE SECOND FRAME ABOVE THE FIRST FRAME AND BEING URGED BY GRAVITY TOWARD THE FIXED ROLLER, AN IDLER SPROCKET DEPENDING FROM SAID SECOND FRAME IN FIXED RELATION THERETO AND MOVABLE THEREWITH, A DRIVE SPROCKET ON THE FIRST FRAME AND DRIVEN SPROCKETS ON THE FIRST AND SECOND ROLLERS, CHAIN DRIVE MEANS TRAINED AROUND THE DRIVE SPROCKET AND AROUND THE SPROCKET FOR THE FIXED ROLLER IN ONE DIRECTION AND AROUND THE SPROCKET FOR THE MOVABLE ROLLER IN THE OTHER DIRECTION AND AROUND THE IDLER SPROCKET AND MOTOR MEANS CONNECTED TO THE CHAIN DRIVING RELATION THERETO.
Claim 2
Independent Claim
128 words
A DEVICE OF THE CLASS DESCRIBED COMPRISING A FRAME, A ROLLER MOUNTED ON A FIXED AXIS ON SAID FRAME, A SECOND FRAME PIVOTALLY CONNECTED TO THE FIRST FRAME AND A SECOND ROLLER ROTATABLY MOUNTED ON THE SECOND FRAME ABOVE THE FIRST FRAME AND BEING URGED BY GRAVITY TOWARD THE FIXED ROLLER, AN IDLER SPROCKET DEPENDING FROM SAID SECOND FRAME IN FIXED RELATION THERETO AND MOVABLE THEREWITH, A DRIVE SPROCKET ON THE FIRST FRAME AND DRIVEN SPROCKETS ON THE FIRST AND SECOND ROLLERS, CHAIN DRIVE MEANS TRAINED AROUND THE DRIVE SPROCKET AND AROUND THE SPROCKET FOR THE FIXED ROLLER IN ONE DIRECTION AND AROUND THE SPROCKET FOR THE MOVABLE ROLLER IN THE OTHER DIRECTION AND AROUND THE IDLER SPROCKET AND MOTOR MEANS CONNECTED TO THE CHAIN DRIVING RELATION THERETO.
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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) | 1966-09-30 | 1967-04-01 | 1967-10-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-09-30 | 1971-04-01 | 1971-10-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-09-30 | 1975-04-01 | 1975-10-01 | $7700.00 | Window Closed / Lapsed |