US3548563A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method and apparatus for packaging with a movable mandrel and platen top sealing jaws
Assignee: MIRA-PAK MACHINERY Co Inc
•
Filing: 1968-08-12
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Granted: 1970-12-22
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Expires: 1988-08-12
Abstract
No abstract record available.
Inventors
- 👤 William C Leasure
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 02:18
CPC Classifications
B; B65; B65B; B65B9/00; B65B9/10; B65B9/20; B65B9/213; B65B39/00; B65B39/12; B65B51/00; B65B51/10; B65B51/26; B65B51/30
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US3086335A
Cited
US3263391A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-12-21 | 1974-06-22 | 1974-12-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-12-21 | 1978-06-22 | 1978-12-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-12-21 | 1982-06-22 | 1982-12-22 | $7700.00 | Window Closed / Lapsed |