US2869301A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for hermetically sealing glass containers
Assignee: Anchor Hocking Glass Corp
•
Filing: 1953-12-09
•
Granted: 1959-01-20
•
Expires: 1973-12-09
Abstract
No abstract record available.
Inventors
- 👤 Harry E Stover
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 08:51
CPC Classifications
B; B65; B65B; B65B7/00; B65B7/16; B65B7/28; B65B31/00
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2408447A
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US2522437A
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US2357826A
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US2574771A
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US2630958A
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US2669377A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-01-19 | 1962-07-21 | 1963-01-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-01-19 | 1966-07-21 | 1967-01-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-01-19 | 1970-07-21 | 1971-01-20 | $7700.00 | Window Closed / Lapsed |