US3191386A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hovering bag breakwater
Assignee: Individual
•
Filing: 1962-01-19
•
Granted: 1965-06-29
•
Expires: 1982-01-19
Abstract
No abstract record available.
Inventors
- 👤 Robert L Wiegel
- 👤 Richard A Friend
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:17
CPC Classifications
E; E02; E02B; E02B3/00; E02B3/04; E02B3/06; E02B3/062; Y; Y02; Y02A; Y02A10/00; Y02A10/11
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
83 words
A HOVERING BAG BREAKWATER USED IN A NATURAL BODY OF WATER ADJACENT TO A SHORE THEREOF FOR PROTECTING THAT PORTION OF THE BODY OF WATER BETWEEN SAID BREAKWATER AND SAID SHORE FROM THE IMPACT OF HIGH AMPLITUDE, LOW FREQUENCY WATER WAVES COMPRISING A BAG OF PLASTIC MATERIALS FILLED WITH AMBIENT WATER, SAID PLASTIC BEING OF SUBSTANTIALLY THE SAME DENSITY AS THE WATER, SAID BAG HAVING A LONGITUDINALLY AXIS LONGER THAN ITS TRANSVERSE AXES, SAID BAG BEING MOORED WITH ITS LONGITUDINAL AXIS SUSBTANTIALLY PER-
Claim 2
Dependent Claim
83 words
A HOVERING BAG BREAKWATER USED IN A NATURAL BODY OF WATER ADJACENT TO A SHORE THEREOF FOR PROTECTING THAT PORTION OF THE BODY OF WATER BETWEEN SAID BREAKWATER AND SAID SHORE FROM THE IMPACT OF HIGH AMPLITUDE, LOW FREQUENCY WATER WAVES COMPRISING A BAG OF PLASTIC MATERIALS FILLED WITH AMBIENT WATER, SAID PLASTIC BEING OF SUBSTANTIALLY THE SAME DENSITY AS THE WATER, SAID BAG HAVING A LONGITUDINALLY AXIS LONGER THAN ITS TRANSVERSE AXES, SAID BAG BEING MOORED WITH ITS LONGITUDINAL AXIS SUSBTANTIALLY PER-
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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) | 1968-06-28 | 1968-12-28 | 1969-06-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-06-28 | 1972-12-28 | 1973-06-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-06-28 | 1976-12-28 | 1977-06-29 | $7700.00 | Window Closed / Lapsed |