US3248735A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Balloon carried antenna
Assignee: Individual
•
Filing: 1962-01-17
•
Granted: 1966-04-26
•
Expires: 1982-01-17
Abstract
No abstract record available.
Inventors
- 👤 Bartolini Alfredo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 04:48
CPC Classifications
H; H01; H01Q; H01Q1/00; H01Q1/12; H01Q1/1292
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
65 words
IN AN ANTENNA SYSTEM FOR USE IN TELEVISION OR THE LIKE, AN AERODYNAMICALLY STABILIZED INFLATABLE FLEXIBLE ENVELOPE IN THE GENERAL SHAPE OF A PYRAMID HAVING A SUBSTANTIALLY FLAT SURFACE, A METALLIC LAYER DISTRIBUTED ALONG THE FLAT SURFACE OF SAID ENVELOPE, SAID PYRAMID SHAPED ENVELOPE HAVING ITS BASE POSITIONED SUBSTANTIALLY TRANSVERSE TO THE GROUND AND A TRANSMISSION LINE CONNECTION FROM SAID METALLIC LAYER TO THE GROUND.
Claim 2
Dependent Claim
65 words
IN AN ANTENNA SYSTEM FOR USE IN TELEVISION OR THE LIKE, AN AERODYNAMICALLY STABILIZED INFLATABLE FLEXIBLE ENVELOPE IN THE GENERAL SHAPE OF A PYRAMID HAVING A SUBSTANTIALLY FLAT SURFACE, A METALLIC LAYER DISTRIBUTED ALONG THE FLAT SURFACE OF SAID ENVELOPE, SAID PYRAMID SHAPED ENVELOPE HAVING ITS BASE POSITIONED SUBSTANTIALLY TRANSVERSE TO THE GROUND AND A TRANSMISSION LINE CONNECTION FROM SAID METALLIC LAYER TO THE GROUND.
References Cited (Backward Citations)
US831678A
Cited
US911260A
Cited
US1014719A
Cited
US1540998A
Cited
US2433344A
Cited
US2633375A
Cited
US3045952A
Cited
US3098229A
Cited
US3034121A
Cited
US3072426A
Cited
US3152330A
Cited
US3146449A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-04-25 | 1969-10-25 | 1970-04-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-25 | 1973-10-25 | 1974-04-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-25 | 1977-10-25 | 1978-04-26 | $7700.00 | Window Closed / Lapsed |