Patent US3432059A successfully refreshed from Google Patents.
US3432059A
Expired / Lapsed
US
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Teats for infants' feeding bottles
Assignee: British Needle Co Ltd
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Filing: 1966-09-30
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Granted: 1969-03-11
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Expires: 1986-09-30
Abstract
No abstract record available.
Inventors
- 👤 Frederick Allen Stephens
- 👤 Arthur Hurst
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 23:28
CPC Classifications
A; A61; A61J; A61J11/00; A61J11/04; A61J11/045; A61J11/0075; A61J11/008
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2616581A
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US2579194A
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US2493380A
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GB661600A
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US2753068A
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US3112837A
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US3146904A
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US3293047A
Cited
US3272202A
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US3286864A
Cited
US3339773A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-10 | 1972-09-09 | 1973-03-11 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-10 | 1976-09-09 | 1977-03-11 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-10 | 1980-09-09 | 1981-03-11 | $7700.00 | Window Closed / Lapsed |