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 14:31
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.
References Cited (Backward Citations)
US1390766A
Cited
US1711730A
Cited
US1815774A
Cited
US1901166A
Cited
US2127827A
Cited
US2146190A
Cited
GB551247A
Cited
US2533539A
Cited
US2870454A
Cited
US2963761A
Cited
US2898607A
Cited
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 |