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US3438174A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container sealing machine
Assignee: Anchor Hocking Glass Corp
•
Filing: 1965-02-11
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Granted: 1969-04-15
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Expires: 1985-02-11
Abstract
No abstract record available.
Inventors
- 👤 George J Foss
- 👤 Joseph C Runco
- 👤 Cecil P Roberts
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:10
CPC Classifications
B; B67; B67B; B67B3/00; B67B3/20; B67B3/204; B67B3/2046; B65; B65B; B65B55/00; B65B55/02; B65B55/04; B65B55/10; B65B7/00; B65B7/16; B65B7/28; B65B7/2807; B65B7/2835; B67B3/24
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2735600A
Cited
US2352761A
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US2630959A
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US2768487A
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US2869300A
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US2942394A
Cited
US3054234A
Cited
US3274748A
Cited
US3289383A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-14 | 1972-10-14 | 1973-04-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-14 | 1976-10-14 | 1977-04-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-14 | 1980-10-14 | 1981-04-15 | $7700.00 | Window Closed / Lapsed |