US3502270A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Water discharge control for garden hoses
Assignee: Individual
•
Filing: 1968-02-19
•
Granted: 1970-03-24
•
Expires: 1988-02-19
Abstract
No abstract record available.
Inventors
- 👤 Luigi Prencipe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 13:52
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/30; B05B1/3033; B05B1/308; B05B1/14; B05B1/1421
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US599967A
Cited
US2333767A
Cited
US3058670A
Cited
US3221996A
Cited
US3363842A
Cited
US3430867A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1973-03-23 | 1973-09-22 | 1974-03-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1977-03-23 | 1977-09-22 | 1978-03-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1981-03-23 | 1981-09-22 | 1982-03-24 | $7700.00 | Window Closed / Lapsed |