US3009652A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Irrigation sprinkler attachment
Assignee: Individual
•
Filing: 1960-07-01
•
Granted: 1961-11-21
•
Expires: 1980-07-01
Abstract
No abstract record available.
Inventors
- 👤 Mckay Raymond
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 02:25
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/04; B05B3/0455; A; A01; A01G; A01G25/00; B05B3/08; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US357799A
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US691758A
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US1235813A
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DE682838C
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US2298765A
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US2458117A
Cited
US2530779A
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US2919091A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-11-20 | 1965-05-22 | 1965-11-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-11-20 | 1969-05-22 | 1969-11-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-11-20 | 1973-05-22 | 1973-11-21 | $7700.00 | Window Closed / Lapsed |