Patent US3205462A successfully refreshed from Google Patents.
US3205462A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Low-loss waveguide for propagation of h10 wave
Assignee: General Electric Co
•
Filing: 1963-02-20
•
Granted: 1965-09-07
•
Expires: 1983-02-20
Abstract
No abstract record available.
Inventors
- 👤 Meinke Hans Heinrich
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 07:08
CPC Classifications
H; H01; H01P; H01P3/00; H01P3/12
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
69 words
A DEVICE FOR THE LOW-LOSS PROPAGATION OF H10 WAVES OF VERY HIGH POWERS COMPRISING: A PRINCIPAL WAVEGUIDE WITH RECTANGULAR-LIKE CROSS-SECTION; WHEREIN A PLURALITY OF LONGITUDINALLY SLOTS IS CENTRALLY DISPOSED IN AT LEAST ONE OF THE BROAD WALLS OF SAID WAVEGUIDE, A PLURALITY OF TRANSVERSE SLOTS IS DISPOSED IN AT LEAST ONE OF THE NARROW WALLS OF SAID WAVEGUIDE, AND AT LEAST ONE OF SAID BROAD WALLS IS ARCHED OUTWARDLY.
Claim 2
Independent Claim
69 words
A DEVICE FOR THE LOW-LOSS PROPAGATION OF H10 WAVES OF VERY HIGH POWERS COMPRISING: A PRINCIPAL WAVEGUIDE WITH RECTANGULAR-LIKE CROSS-SECTION; WHEREIN A PLURALITY OF LONGITUDINALLY SLOTS IS CENTRALLY DISPOSED IN AT LEAST ONE OF THE BROAD WALLS OF SAID WAVEGUIDE, A PLURALITY OF TRANSVERSE SLOTS IS DISPOSED IN AT LEAST ONE OF THE NARROW WALLS OF SAID WAVEGUIDE, AND AT LEAST ONE OF SAID BROAD WALLS IS ARCHED OUTWARDLY.
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) | 1968-09-06 | 1969-03-08 | 1969-09-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-06 | 1973-03-08 | 1973-09-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-06 | 1977-03-08 | 1977-09-07 | $7700.00 | Window Closed / Lapsed |