US3347155A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heat-treating device
Assignee: International Machinery Corp SA
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Filing: 1965-10-28
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Granted: 1967-10-17
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Expires: 1985-10-28
Abstract
No abstract record available.
Inventors
- 👤 Samuel A Mencacci
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 21:07
CPC Classifications
A; A23; A23B; A23B2/00; A23B2/20; A23B2/203; A23B2/25
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
110 words
IN A DEVICE FOR PROCESING MATERIAL IN CYLINDRICAL CONTAINERS THE COMBINATION OF ROTATABLE CONTAINER SUPPORT MEANS, MEANS FOR GUIDING SAID CONTAINERS ALONG A PREDETERMINED PATH, SAID CONTAINER GUIDING MEANS HAVING A FIRST CONTAINER ENGAGING SURFACE FOR CAUSING SAID CONTAINERS TO ROTATE ABOUT THEIR LONGITUDINAL AXES WHIEL MOVING ALONG A CERTAIN PORTION OF SAID PATH, ROTATABLE DRUM MEANS HAVING A SECOND CONTAINER ENGAGING SURFACE TO CAUSE SAID CONTAINERS TO ROTATE ABOUT THEIR LONGITUDINAL AXES, AND MEANS FOR ROTATING SAID SUPPORT MEANS AND SAID DRUM MEANS ABOUT THE LONGITUDINAL AXIS OF THE PROCESSING DEVICE, SAID SUPPORT MEANS INCLUDING A STRENGTHENING RING AND SAID DRUM MEANS INCLUDING A RECESS TO RECEIVE SAID RING.
Claim 2
Dependent Claim
110 words
IN A DEVICE FOR PROCESING MATERIAL IN CYLINDRICAL CONTAINERS THE COMBINATION OF ROTATABLE CONTAINER SUPPORT MEANS, MEANS FOR GUIDING SAID CONTAINERS ALONG A PREDETERMINED PATH, SAID CONTAINER GUIDING MEANS HAVING A FIRST CONTAINER ENGAGING SURFACE FOR CAUSING SAID CONTAINERS TO ROTATE ABOUT THEIR LONGITUDINAL AXES WHIEL MOVING ALONG A CERTAIN PORTION OF SAID PATH, ROTATABLE DRUM MEANS HAVING A SECOND CONTAINER ENGAGING SURFACE TO CAUSE SAID CONTAINERS TO ROTATE ABOUT THEIR LONGITUDINAL AXES, AND MEANS FOR ROTATING SAID SUPPORT MEANS AND SAID DRUM MEANS ABOUT THE LONGITUDINAL AXIS OF THE PROCESSING DEVICE, SAID SUPPORT MEANS INCLUDING A STRENGTHENING RING AND SAID DRUM MEANS INCLUDING A RECESS TO RECEIVE SAID RING.
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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) | 1970-10-16 | 1971-04-17 | 1971-10-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-10-16 | 1975-04-17 | 1975-10-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-10-16 | 1979-04-17 | 1979-10-17 | $7700.00 | Window Closed / Lapsed |