US3168249A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Lawn sprinkler
Assignee: Individual
•
Filing: 1963-06-26
•
Granted: 1965-02-02
•
Expires: 1983-06-26
Abstract
No abstract record available.
Inventors
- 👤 Thompson Seth Waldo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 11:14
CPC Classifications
B; B05; B05B; B05B3/00; B05B3/02; B05B3/04; B05B3/06; B05B3/066; B05B3/0417; B05B3/0432; B05B3/0438; B05B1/00; B05B1/14; B05B1/20
Claims Analysis
Total Claims: 1
Claim 1
Independent Claim
140 words
A LAWN SPRINKLER COMPRISING A SUPPORTING FRAME, A HOUSING MOUNTED ON SAID FRAME, A WATER MOTOR IN SAID HOUSING, SAID HOUSING HAVING A WATER INLET CONNECTION TO SAID MOTOR AND AN OUTLET, A SPRINKLER SUPPLY PIPE MOUNTED ON SAID FRAME TO OSCILLATE ABOUT A HORIZONTAL AXIS AND CONNECTED TO SAID OULET TO RECEIVE WATER THEREFROM, A DRIVING CONNECTION BETWEEN SAID MOTOR AND SAID SUPPLY PIPE FOR OSCILLATION OF SAID PIPE WITH RESPECT TO SAID FRAME, A ROTARY SPRINKLER MEMBER CARRIED BY SAID SPRINKLER SUPPLY PIPE, INCLUDING A SPRINKLER HEAD HAVING WATER OUTLET APERTURES DIRECTED TO CAUSE ROTATION OF THE SPRINKLER HEAD WHEN WATER EMERGES UNDER PRESSURE FROM SAID APERTURES, AND MEANS DEFINING A WATER PASSAGE INTERCONNECTING SAID SPRINKLER HEAD AND SAID SPRINKLER SUPPLY PIPE WHEREBY SAID SPRINKLER SUPPLY PIPE AND SAID SPRINKLER HEAD ARE SIMULTANEOUSLY SUPPLIED WITH WATER UNDER PRESSURE.
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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) | 1968-02-02 | 1968-08-03 | 1969-02-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-02-02 | 1972-08-03 | 1973-02-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-02-02 | 1976-08-03 | 1977-02-02 | $7700.00 | Window Closed / Lapsed |