Patent US4855760A successfully refreshed from Google Patents.
US3247516A
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Microwave reflector
Assignee: Rohn Manufacturing Co
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Filing: 1963-08-27
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Granted: 1966-04-19
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Expires: 1983-08-27
Abstract
No abstract record available.
Inventors
- 👤 Rohn Ivan Dwight
- 👤 Richard A Kleine
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:21
CPC Classifications
H; H01; H01Q; H01Q19/00; H01Q19/10; H01Q19/104
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A MICROWAVE REFLECTOR INCLUDING A REFLECTIVE FACE THAT IS OF A KNOCKDOWN CONSTRUCTION AND THAT IS UNIFORMLY FLAT AND FREE OF WELDS AND BOLT HEADS AND IS COMPRISED OF A SERIES OF REFLECTOR CHANNELS HAVING CHANNEL LEGS WHICH ARE SNAPPED TOGETHER IN SIDE-BY-SIDE RELATION, A GENERALLY CONESHAPED REINFORCING STRUCTURE PROJECTING FROM A REAR SIDE OF THE REFLECTOR, AND MEANS FOR ATTACHING THE CONE-SHAPED STRUCTURE TO A SUPPORTING STRUCTURE SUCH AS A TOWER.
Claim 2
Dependent Claim
72 words
A MICROWAVE REFLECTOR INCLUDING A REFLECTIVE FACE THAT IS OF A KNOCKDOWN CONSTRUCTION AND THAT IS UNIFORMLY FLAT AND FREE OF WELDS AND BOLT HEADS AND IS COMPRISED OF A SERIES OF REFLECTOR CHANNELS HAVING CHANNEL LEGS WHICH ARE SNAPPED TOGETHER IN SIDE-BY-SIDE RELATION, A GENERALLY CONESHAPED REINFORCING STRUCTURE PROJECTING FROM A REAR SIDE OF THE REFLECTOR, AND MEANS FOR ATTACHING THE CONE-SHAPED STRUCTURE TO A SUPPORTING STRUCTURE SUCH AS A TOWER.
References Cited (Backward Citations)
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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) | 1969-04-18 | 1969-10-18 | 1970-04-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-04-18 | 1973-10-18 | 1974-04-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-04-18 | 1977-10-18 | 1978-04-19 | $7700.00 | Window Closed / Lapsed |