US3587829A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Conveyor with interchangeable receivers
Assignee: SPX Flow Technology Systems Inc
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Filing: 1969-04-04
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Granted: 1971-06-28
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Expires: 1989-04-04
Abstract
Abstract A CONVEYOR ADVANCES A NUMBER OF CONTAINERS PAST A FILLER, SEALING HEAD, AND CUTTER. THE CONVEYOR HAS A PLURALITY OF PIVOTALLY INTERCONNECTED FRAMES WHICH SUPPORT REMOVABLY MOUNTED RECEIVERS. EACH FRAME HAS A PLURALITY OF EQUALLY SPACED PINS ADJACENT THE TOP AND THE FILLER, SEALING HEAD, AND CUTTER HAVE TEETH WHICH MESH WITH THE PINS TO DRIVE THEM CORRELATIVE TO THE MOVEMENT OF THE CONVEYOR.
Inventors
- 👤 Robert P Sorensen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 15:52
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/162; B65B7/164; B65B43/00; B65B43/42; B65B43/52; B65B51/00; B65B51/10; B65B51/16; B65B61/00; B65B61/04; B65B61/06; B65B61/08; B65G; B65G17/00; B65G17/06; B65G17/067; B65G17/12; B65G17/30; B65G17/32; B65G17/34; B65G17/36; B65G17/38; B65G17/42; B65G2201/00; B65G2201/02; B65G2201/04
Claims Analysis
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References Cited (Backward Citations)
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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) | 1974-06-27 | 1974-12-27 | 1975-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-06-27 | 1978-12-27 | 1979-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-06-27 | 1982-12-27 | 1983-06-28 | $7700.00 | Window Closed / Lapsed |