Patent US5287267A successfully refreshed from Google Patents.
US3070931A
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Packaging machine
Assignee: GENERAL PACKAGING EQUIPMENT Co
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Filing: 1961-01-10
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Granted: 1963-01-01
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Expires: 1981-01-10
Abstract
No abstract record available.
Inventors
- 👤 Daniel H Zwight
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 09:11
CPC Classifications
B; B65; B65B; B65B39/00; B65B39/001; B65B39/003; B65B37/00; B65B37/16; B65B37/18; B65B51/00; B65B51/10; B65B51/26; B65B51/30; B65B51/306; B65B9/00; B65B9/10; B65B9/20; B65B9/213; B65B2210/00; B65B2210/10; B65B9/2007
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
81 words
IN A PACKAGING MACHINE FOR PACKAGING A PRODUCT IN PACKAGING MATERIAL, WEIGHING AND DISPENSING MEANS WEIGHING THE PRODUCT TO BE PACKAGED AND DISPENSING THE WEIGHED PRODUCT, FORMING MEANS FORMING THE PACKAGING MATERIAL INTO A GENERALLY ELONGATE TUBE, SEALING AND DISENGAGING MEANS SEALING THE PRODUCT WITHIN THE TUBE OF PACKING MATERIAL AND DISENGAGING THE FINISHED PACKAGE FROM THE TUBE, SAID WEIGHING AND DISPENSING MEANS COMPRISING A BALANCE INCLUDING A TUBULAR BODY, A DOOR PIVOTABLY MOUNTED WITHIN SAID BODY, SPRING BIASED TOGGLE MEANS
Claim 2
Dependent Claim
81 words
IN A PACKAGING MACHINE FOR PACKAGING A PRODUCT IN PACKAGING MATERIAL, WEIGHING AND DISPENSING MEANS WEIGHING THE PRODUCT TO BE PACKAGED AND DISPENSING THE WEIGHED PRODUCT, FORMING MEANS FORMING THE PACKAGING MATERIAL INTO A GENERALLY ELONGATE TUBE, SEALING AND DISENGAGING MEANS SEALING THE PRODUCT WITHIN THE TUBE OF PACKING MATERIAL AND DISENGAGING THE FINISHED PACKAGE FROM THE TUBE, SAID WEIGHING AND DISPENSING MEANS COMPRISING A BALANCE INCLUDING A TUBULAR BODY, A DOOR PIVOTABLY MOUNTED WITHIN SAID BODY, SPRING BIASED TOGGLE 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) | 1965-12-31 | 1966-07-02 | 1967-01-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-31 | 1970-07-02 | 1971-01-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-31 | 1974-07-02 | 1975-01-01 | $7700.00 | Window Closed / Lapsed |