Patent US3069671A successfully refreshed from Google Patents.
US3069671A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Alarm-equipped drain pan
Assignee: Individual
•
Filing: 1959-12-31
•
Granted: 1962-12-18
•
Expires: 1979-12-31
Abstract
No abstract record available.
Inventors
- 👤 Le Roy M Taylor
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:58
CPC Classifications
F; F24; F24H; F24H9/00; F24H9/20; F24H9/2007; F24H9/16; F24H9/17; F24H15/00; F24H15/30; F24H15/395; Y; Y10; Y10T; Y10T137/00; Y10T137/2931; Y10T137/3115; Y10T137/3143; Y10T137/5762; Y10T137/8593; Y10T137/86236
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
DE43179C
Cited
US393828A
Cited
US819850A
Cited
US871914A
Cited
US873503A
Cited
US904539A
Cited
US1066479A
Cited
US1577781A
Cited
US1915576A
Cited
US2724401A
Cited
GB726056A
Cited
CH321795A
Cited
US2836808A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-12-17 | 1966-06-18 | 1966-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-12-17 | 1970-06-18 | 1970-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-12-17 | 1974-06-18 | 1974-12-18 | $7700.00 | Window Closed / Lapsed |