Patent US3116019A successfully refreshed from Google Patents.
US3116019A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Irrigating attachment for a garden hose
Assignee: Individual
•
Filing: 1962-05-28
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Granted: 1963-12-31
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Expires: 1982-05-28
Abstract
No abstract record available.
Inventors
- 👤 William T Graef
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:48
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/34; B05B1/3405; B05B1/341
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
AN IRRIGATING DEVICE INCLUDING A TUBULAR CONDUIT HAVING WATER INLET MEANS; WATER OUTLET MEANS; AND A PRESSURE REDUCING BAFFLE POSITIONED THEREIN BETWEEN SAID INLET AND OUTLET MEANS, SAID BAFFLE COMPRISING A PLURALITY OF SUBSTANTIALLY FLAT, PERFORATED PROJECTIONS CONNECTED ALONG A LONGITUDINAL CENTER LINE AND EXTENDING IN A GENERAL HELICAL PATTERN AROUND SAID CENTER LINE, SAID PROJECTIONS DEFINING WITH THE CYLINDRICAL CONDUIT A PLURALITY OF GENERALLY HELICAL FLOW PATHS; AND A REINFORCING WIRE INTERLACING THE SAID PROJECTIONS SUBSTANTIALLY AT SAID LONGITUDINAL CENTER LINE.
Claim 2
Dependent Claim
82 words
AN IRRIGATING DEVICE INCLUDING A TUBULAR CONDUIT HAVING WATER INLET MEANS; WATER OUTLET MEANS; AND A PRESSURE REDUCING BAFFLE POSITIONED THEREIN BETWEEN SAID INLET AND OUTLET MEANS, SAID BAFFLE COMPRISING A PLURALITY OF SUBSTANTIALLY FLAT, PERFORATED PROJECTIONS CONNECTED ALONG A LONGITUDINAL CENTER LINE AND EXTENDING IN A GENERAL HELICAL PATTERN AROUND SAID CENTER LINE, SAID PROJECTIONS DEFINING WITH THE CYLINDRICAL CONDUIT A PLURALITY OF GENERALLY HELICAL FLOW PATHS; AND A REINFORCING WIRE INTERLACING THE SAID PROJECTIONS SUBSTANTIALLY AT SAID LONGITUDINAL CENTER LINE.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-12-30 | 1967-07-01 | 1967-12-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-12-30 | 1971-07-01 | 1971-12-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-12-30 | 1975-07-01 | 1975-12-31 | $7700.00 | Window Closed / Lapsed |