US3374717A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Power float
Assignee: JOHN L REYNOLDS JR
•
Filing: 1966-06-27
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Granted: 1968-03-26
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Expires: 1986-06-27
Abstract
No abstract record available.
Inventors
- 👤 Jr John L Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:51
CPC Classifications
E; E01; E01C; E01C19/00; E01C19/22; E01C19/30; E01C19/34; E01C19/40
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
112 words
AN APPARATUS FOR PLACING A SURFACE ON PLASTIC CONCRETE OR THE LIKE TO BE ATTACHED TO A ROTATABLE SOURCE OF POWER COMPRISING BOOM MEANS EXTENDING FROM THE SOURCE OF POWER IN THE DIRECTION OF THE SURFACE TO BE ATTAINED BY THE CONCRETE, FLOAT MEANS CARRIED BY SAID BOOM MEANS ADAPTED TO BE MOVED SUBSTANTIALLY PARALLEL THERETO, MEANS MOVING SAID FLOAT MEANS ALONG THE LONGITUDINAL AXIS OF SAID BOOM MEANS IN RESPONSE TO MOVEMENT OF THE ROTATABLE SOURCE OF POWER, MEANS FOR AGITATING SAID FLOAT MEANS AS IT IS MOVED ALONG THE AXIS OF SAID BOOM, AND MEANS ABOVE THE SURFACE OF SAID FLOAT MEANS SUPPORTING SAID BOOM MEANS IN A PREDETERMINED POSITION.
Claim 2
Independent Claim
112 words
AN APPARATUS FOR PLACING A SURFACE ON PLASTIC CONCRETE OR THE LIKE TO BE ATTACHED TO A ROTATABLE SOURCE OF POWER COMPRISING BOOM MEANS EXTENDING FROM THE SOURCE OF POWER IN THE DIRECTION OF THE SURFACE TO BE ATTAINED BY THE CONCRETE, FLOAT MEANS CARRIED BY SAID BOOM MEANS ADAPTED TO BE MOVED SUBSTANTIALLY PARALLEL THERETO, MEANS MOVING SAID FLOAT MEANS ALONG THE LONGITUDINAL AXIS OF SAID BOOM MEANS IN RESPONSE TO MOVEMENT OF THE ROTATABLE SOURCE OF POWER, MEANS FOR AGITATING SAID FLOAT MEANS AS IT IS MOVED ALONG THE AXIS OF SAID BOOM, AND MEANS ABOVE THE SURFACE OF SAID FLOAT MEANS SUPPORTING SAID BOOM MEANS IN A PREDETERMINED POSITION.
References Cited (Backward Citations)
US2746366A
Cited
US3216338A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-03-26 | 1971-09-25 | 1972-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-03-26 | 1975-09-25 | 1976-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-03-26 | 1979-09-25 | 1980-03-26 | $7700.00 | Window Closed / Lapsed |