US3199814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Breakable crown parachute
Assignee: Individual
•
Filing: 1963-12-03
•
Granted: 1965-08-10
•
Expires: 1983-12-03
Abstract
No abstract record available.
Inventors
- 👤 Leonard P Frinder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 19:14
CPC Classifications
B; B64; B64D; B64D1/00; B64D1/02; B64D17/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
37 words
A PARACHUTE CANOPY CONSISTING OF A CENTRAL PORTION AND A PERIPHERAL PORTION ENCIRCLING SAID CENTRAL PORTION, SAID CENTRAL PORTION CONSISTING OF A NON-WOVEN BREAKABLE SHEET MATERIAL, AND SAID PERIPHERAL PORTION BEING COMPRISED OF A WOVEN TEXTILE CLOTH.
Claim 2
Dependent Claim
37 words
A PARACHUTE CANOPY CONSISTING OF A CENTRAL PORTION AND A PERIPHERAL PORTION ENCIRCLING SAID CENTRAL PORTION, SAID CENTRAL PORTION CONSISTING OF A NON-WOVEN BREAKABLE SHEET MATERIAL, AND SAID PERIPHERAL PORTION BEING COMPRISED OF A WOVEN TEXTILE CLOTH.
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) | 1968-08-09 | 1969-02-08 | 1969-08-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-08-09 | 1973-02-08 | 1973-08-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-08-09 | 1977-02-08 | 1977-08-10 | $7700.00 | Window Closed / Lapsed |