US3195290A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging machine
Assignee: PAK ALL CORP
•
Filing: 1961-04-24
•
Granted: 1965-07-20
•
Expires: 1981-04-24
Abstract
No abstract record available.
Inventors
- 👤 William W Thompson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 20:30
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/06; B65B9/08; B65B9/093
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
34 words
IN A PACKAGING MACHINE WHEREIN A ROLL OF A DOUBLED WEB OF HEAT SEALABLE MATERIAL IS DRAWN ABOUT AN ARTICLE TO BE PACKAGED AND FORMED INTO AN ARTICLE ENCLOSING BAG, THE IMPROVED APPARATUS COMPRISING:
Claim 2
Dependent Claim
34 words
IN A PACKAGING MACHINE WHEREIN A ROLL OF A DOUBLED WEB OF HEAT SEALABLE MATERIAL IS DRAWN ABOUT AN ARTICLE TO BE PACKAGED AND FORMED INTO AN ARTICLE ENCLOSING BAG, THE IMPROVED APPARATUS COMPRISING:
References Cited (Backward Citations)
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US2395387A
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US2618814A
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US2743562A
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US2837883A
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US3025649A
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US2931149A
Cited
US2994997A
Cited
US3035381A
Cited
US2947127A
Cited
US3006122A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-07-19 | 1969-01-18 | 1969-07-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-07-19 | 1973-01-18 | 1973-07-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-07-19 | 1977-01-18 | 1977-07-20 | $7700.00 | Window Closed / Lapsed |