Patent US3083513A successfully refreshed from Google Patents.
US3083513A
Expired / Lapsed
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Combined bagging and packing machine
Assignee: Millennium Petrochemicals Inc
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Filing: 1958-01-13
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Granted: 1963-04-02
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Expires: 1978-01-13
Abstract
No abstract record available.
Inventors
- 👤 Richard H Cochrane
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 19:44
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/06; B65B9/08; B65B9/093
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
94 words
A BAGGING OR PACKAGING MACHINE COMPRISING A VERTICALLY MOVABLE AND ADJUSTABLE MEANS FOR INTERMITTENTLY FEEDING A FOLDED PLASTIC SHEET DOWNWARDLY, A SPREADER FOR SPREADING THE OPEN SIDE OF THE FOLDED SHEET, CONTROL MEANS POSITIONED WITHIN SAID SPREADER AND OPERABLE UPON CONTACT WITH AN OBJECT INSERTED THEREIN FOR INITIATING OPERATION OF SAID FEEDING MEANS, A HEATED CUTTER DISPOSED BENEATH THE SPREADER FOR CUTTING OFF A BAG LENGTH FROM THE SUPPLY SHEET AND SEALING THE CUT EDGES, A GUARD MEANS FOR THE CUTTER, AND A CUTTER CONTROL VALVE ADAPTED TO BE OPERATED BY THE GUARD MEANS.
Claim 2
Dependent Claim
94 words
A BAGGING OR PACKAGING MACHINE COMPRISING A VERTICALLY MOVABLE AND ADJUSTABLE MEANS FOR INTERMITTENTLY FEEDING A FOLDED PLASTIC SHEET DOWNWARDLY, A SPREADER FOR SPREADING THE OPEN SIDE OF THE FOLDED SHEET, CONTROL MEANS POSITIONED WITHIN SAID SPREADER AND OPERABLE UPON CONTACT WITH AN OBJECT INSERTED THEREIN FOR INITIATING OPERATION OF SAID FEEDING MEANS, A HEATED CUTTER DISPOSED BENEATH THE SPREADER FOR CUTTING OFF A BAG LENGTH FROM THE SUPPLY SHEET AND SEALING THE CUT EDGES, A GUARD MEANS FOR THE CUTTER, AND A CUTTER CONTROL VALVE ADAPTED TO BE OPERATED BY THE GUARD MEANS.
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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) | 1966-04-01 | 1966-10-01 | 1967-04-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-01 | 1970-10-01 | 1971-04-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-01 | 1974-10-01 | 1975-04-02 | $7700.00 | Window Closed / Lapsed |