Patent US3491503A successfully refreshed from Google Patents.
US3491503A
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US
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Methods and apparatus for filling presterilized containers
Assignee: Express Dairy Co London Ltd
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Filing: 1967-06-14
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Granted: 1970-01-27
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Expires: 1987-06-14
Abstract
No abstract record available.
Inventors
- 👤 Thomas Richard Ashton
- 👤 Victor Claude Herbert Cottle
- 👤 David Jackson
- 👤 Michael John Smith
- 👤 William Davidson Weatherup
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 06:13
CPC Classifications
B; B65; B65B; B65B55/00; B65B55/02; B65B55/04; B65B55/10
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-01-26 | 1973-07-28 | 1974-01-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-01-26 | 1977-07-28 | 1978-01-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-01-26 | 1981-07-28 | 1982-01-27 | $7700.00 | Window Closed / Lapsed |