US3514919A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging fluids
Assignee: Express Dairy Co London Ltd
•
Filing: 1967-05-22
•
Granted: 1970-06-02
•
Expires: 1987-05-22
Abstract
No abstract record available.
Inventors
- 👤 Thomas Richard Ashton
- 👤 Victor Claude Herbert Cottle
- 👤 David Jackson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 23:39
CPC Classifications
B; B65; B65B; B65B55/00; B65B55/02; B65B55/12; B65B3/00; B65B3/04; B65B3/045
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2197717A
Cited
US3016284A
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US3299606A
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US3340671A
Cited
US3393491A
Cited
US3422594A
Cited
US3427646A
Cited
US3376688A
Cited
US3325033A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-06-01 | 1973-12-01 | 1974-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-06-01 | 1977-12-01 | 1978-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-06-01 | 1981-12-01 | 1982-06-02 | $7700.00 | Window Closed / Lapsed |