Patent US2687127A successfully refreshed from Google Patents.
Patent US3271787A successfully refreshed from Google Patents.
US3271787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Resilient swimming pool coping
Assignee: Individual
•
Filing: 1964-04-06
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Granted: 1966-09-13
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Expires: 1984-04-06
Abstract
No abstract record available.
Inventors
- 👤 Arthur L Clary
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 06:49
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/06; Y; Y10; Y10T; Y10T428/00; Y10T428/249921; Y10T428/249953; Y10T428/249981
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
82 words
COPING FOR THE EDGE OF A SWIMMING POOL, SAID COPING COMPRISING A PLURALITY OF INDIVIDUAL COPING BLOCKS FORMED OF A RESILIENT SPONGY MATERIAL, SAID BLOCKS BEING CONFIGURED TO PROVIDE COPING ALONG THE EDGE OF THE POOL, EACH OF SAID BLOCKS HAVING AN ARCUATE UPPER SURFACE, A ROUNDED FRONT PORTION ADJACENT TO THE POOL WATER AND A REAR PORTION TAPERING REARWARDLY, AND MEANS ON THE UNDERSIDES OF THE RESPECTIVE COPING BLOCKS FOR SECURING THE BLOCKS TO THE DECKING STRUCTURE OF THE POOL EDGE.
Claim 2
Dependent Claim
82 words
COPING FOR THE EDGE OF A SWIMMING POOL, SAID COPING COMPRISING A PLURALITY OF INDIVIDUAL COPING BLOCKS FORMED OF A RESILIENT SPONGY MATERIAL, SAID BLOCKS BEING CONFIGURED TO PROVIDE COPING ALONG THE EDGE OF THE POOL, EACH OF SAID BLOCKS HAVING AN ARCUATE UPPER SURFACE, A ROUNDED FRONT PORTION ADJACENT TO THE POOL WATER AND A REAR PORTION TAPERING REARWARDLY, AND MEANS ON THE UNDERSIDES OF THE RESPECTIVE COPING BLOCKS FOR SECURING THE BLOCKS TO THE DECKING STRUCTURE OF THE POOL EDGE.
References Cited (Backward Citations)
GB189728490A
Cited
GB189909053A
Cited
GB190322294A
Cited
US2548301A
Cited
GB812671A
Cited
US2948903A
Cited
US2954310A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-09-12 | 1970-03-14 | 1970-09-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-09-12 | 1974-03-14 | 1974-09-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-09-12 | 1978-03-14 | 1978-09-13 | $7700.00 | Window Closed / Lapsed |