Patent US3203066A successfully refreshed from Google Patents.
US3203066A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fastening means for a swimming pool cover
Assignee: Individual
•
Filing: 1963-06-07
•
Granted: 1965-08-31
•
Expires: 1983-06-07
Abstract
No abstract record available.
Inventors
- 👤 Lupoli Paul Harry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 15:27
CPC Classifications
E; E04; E04H; E04H4/00; E04H4/06; E04H4/10; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44641; Y10T24/44769
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
45 words
A POOL COVER HOLDING CLIP COMPRISING AN ELONGATED ARCUATELY CURVED CHANNEL-SHAPED RESILIENT BODY, AND RESPECTIVE DIVERGENT PAIRS OF DEPENDING GUIDE LUGS ON THE OPPOSED END CORNER PORTIONS OF SAID BODY, SAID PAIR OF LUGS BEING OUTWARDLY-CONCAVE SO AS TO DEFINE OPPOSING INNER CONVEX CLAMPING SURFACES.
Claim 2
Dependent Claim
45 words
A POOL COVER HOLDING CLIP COMPRISING AN ELONGATED ARCUATELY CURVED CHANNEL-SHAPED RESILIENT BODY, AND RESPECTIVE DIVERGENT PAIRS OF DEPENDING GUIDE LUGS ON THE OPPOSED END CORNER PORTIONS OF SAID BODY, SAID PAIR OF LUGS BEING OUTWARDLY-CONCAVE SO AS TO DEFINE OPPOSING INNER CONVEX CLAMPING SURFACES.
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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) | 1968-08-30 | 1969-03-01 | 1969-08-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-30 | 1973-03-01 | 1973-08-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-30 | 1977-03-01 | 1977-08-31 | $7700.00 | Window Closed / Lapsed |