Patent US2752497A successfully refreshed from Google Patents.
US3342444A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Post stabilizer
Assignee: Individual
•
Filing: 1965-07-12
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Granted: 1967-09-19
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Expires: 1985-07-12
Abstract
No abstract record available.
Inventors
- 👤 Walter M Nelson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 00:38
CPC Classifications
E; E04; E04H; E04H12/00; E04H12/22; E04H12/2207; E04H12/2215
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
116 words
A STABILIZER FOR PORTS AND THE LIKE COMPRISING: AN INNER SLEEVE BODY, SAID SLEEVE BEING ELONGATED AND OPEN AT THE BOTTOM AND TOP ENDS, A PLURALITY OF RADIALLY OUTWARDLY EXTENDING FINS CONNECTED TO SAID BODY, SAID FINS EXTENDING SUBSTANTIALLY THE LENGTH OF THE BODY AND TAPERING DOWNWARDLY AND INWARDLY TOWARDS THE BOTTOM OF THE BODY, SAID FINS BEING POSITIONED SUBSTANTIALLY 120* APART AROUND THE CIRCUMFERENCE OF SAID BODY, CROSS HEAD MEMBERS SECURED TO THE RADIALLY OUTER PORTIONS OF SAID FINS SUBSTANTIALLY ADJACENT THE TOP END OF SAID SLEEVE, SAID CROSS HEAD MEMBERS BEING SUBSTANTIALLY PLANAR AND HAVING DOWNWARDLY TAPERING SIDES, WHEREBY SAID STABILIZER SLEEVE BODY WHEN SURROUNDING A POST SUBSTANTIALLY INHIBITS SIDEWISE MOVEMENT OF SAID POST.
Claim 2
Dependent Claim
116 words
A STABILIZER FOR PORTS AND THE LIKE COMPRISING: AN INNER SLEEVE BODY, SAID SLEEVE BEING ELONGATED AND OPEN AT THE BOTTOM AND TOP ENDS, A PLURALITY OF RADIALLY OUTWARDLY EXTENDING FINS CONNECTED TO SAID BODY, SAID FINS EXTENDING SUBSTANTIALLY THE LENGTH OF THE BODY AND TAPERING DOWNWARDLY AND INWARDLY TOWARDS THE BOTTOM OF THE BODY, SAID FINS BEING POSITIONED SUBSTANTIALLY 120* APART AROUND THE CIRCUMFERENCE OF SAID BODY, CROSS HEAD MEMBERS SECURED TO THE RADIALLY OUTER PORTIONS OF SAID FINS SUBSTANTIALLY ADJACENT THE TOP END OF SAID SLEEVE, SAID CROSS HEAD MEMBERS BEING SUBSTANTIALLY PLANAR AND HAVING DOWNWARDLY TAPERING SIDES, WHEREBY SAID STABILIZER SLEEVE BODY WHEN SURROUNDING A POST SUBSTANTIALLY INHIBITS SIDEWISE MOVEMENT OF SAID POST.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-09-18 | 1971-03-20 | 1971-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-09-18 | 1975-03-20 | 1975-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-09-18 | 1979-03-20 | 1979-09-19 | $7700.00 | Window Closed / Lapsed |