Patent US3559484A successfully refreshed from Google Patents.
US3559484A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Nursing bottle with bimetal thermometer
Assignee: Individual
•
Filing: 1969-04-15
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Granted: 1971-02-02
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Expires: 1989-04-15
Abstract
Abstract A NURSING BOTTLE HAVING A BIMETAL THERMOMETER WHICH IS ACCOMMODATED WITHIN A RECESSED PORTION PROVIDED AT A SUITABLE POSITION IN THE SIDE WALL OF THE BOTTLE PROPER. THE RECESSED PORTION IS HERMETICALLY SEALED OFF SO AS TO PREVENT THE INGRESS OF OUTSIDE HOT OR COOL WATER INTO THE BOTTLE INTERIOR. THE THERMOMETER MOUNTED IN THE RECESSED PORTION SERVES TO INDICATE THE TEMPERATURE OF THE LIQUID (SUCH AS MILK) CONTAINED IN THE BOTTLE, MAKING IT EASIER TO KNOW AN EXACT TEMPERATURE OF THE CONTENT.
Inventors
- 👤 Yasuyoshi Kita
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 17:28
CPC Classifications
A; A61; A61J; A61J9/00; A61J9/02
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1974-02-01 | 1974-08-03 | 1975-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1978-02-01 | 1978-08-03 | 1979-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1982-02-01 | 1982-08-03 | 1983-02-02 | $7700.00 | Window Closed / Lapsed |