US3129658A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Compacting apparatus
Assignee: Manco Manufacturing Co
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Filing: 1963-01-23
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Granted: 1964-04-21
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Expires: 1983-01-23
Abstract
No abstract record available.
Inventors
- 👤 Raymond L Valente
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 05:05
CPC Classifications
B; B65; B65B; B65B27/00; B65B27/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
109 words
AN APPARATUS OF THE TYPE DESCRIBED COMPRISING FIRST AND SECOND OPPOSING HEAD MEANS, MANDRIL MEANS EXTENDING BETWEEN SAID FIRST AND SECOND HEAD MEANS FOR SUPPORTING A WORKPIECE TO BE PROCESSED, MEANS FOR RELATIVELY MOVING SAID HEAD MEANS TOWARD EACH OTHER FOR COMPACTING A WORKPIECE UNDER PRESSURE ON THE MANDRIL MEANS THEREBETWEEN, MEANS CONNECTED WITH SAID HEAD MEANS FOR INDEXING BOTH OF SAID HEAD MEANS WHILE THE WORKPIECE IS SUPPORTED THEREBETWEEN, SAID MANDRIL MEANS COMPRISING A PLURALITY OF GENERALLY AXIALLY EXTENDING ELEMENTS MOUNTED FOR GENERAL RADIAL MOVEMENT FOR PROVIDING AN EXPANDABLE MANDRIL, AND MEANS CONNECTED WITH SAID ELEMENTS FOR RADIALLY SHIFTING SAID ELEMENTS AND SELECTIVELY EXPANDING AND COLLASPSING THE MANDRIL.
Claim 2
Independent Claim
109 words
AN APPARATUS OF THE TYPE DESCRIBED COMPRISING FIRST AND SECOND OPPOSING HEAD MEANS, MANDRIL MEANS EXTENDING BETWEEN SAID FIRST AND SECOND HEAD MEANS FOR SUPPORTING A WORKPIECE TO BE PROCESSED, MEANS FOR RELATIVELY MOVING SAID HEAD MEANS TOWARD EACH OTHER FOR COMPACTING A WORKPIECE UNDER PRESSURE ON THE MANDRIL MEANS THEREBETWEEN, MEANS CONNECTED WITH SAID HEAD MEANS FOR INDEXING BOTH OF SAID HEAD MEANS WHILE THE WORKPIECE IS SUPPORTED THEREBETWEEN, SAID MANDRIL MEANS COMPRISING A PLURALITY OF GENERALLY AXIALLY EXTENDING ELEMENTS MOUNTED FOR GENERAL RADIAL MOVEMENT FOR PROVIDING AN EXPANDABLE MANDRIL, AND MEANS CONNECTED WITH SAID ELEMENTS FOR RADIALLY SHIFTING SAID ELEMENTS AND SELECTIVELY EXPANDING AND COLLASPSING THE MANDRIL.
References Cited (Backward Citations)
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US2700332A
Cited
US2822086A
Cited
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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) | 1967-04-21 | 1967-10-21 | 1968-04-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-04-21 | 1971-10-21 | 1972-04-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-04-21 | 1975-10-21 | 1976-04-21 | $7700.00 | Window Closed / Lapsed |