US3096494A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microwave amplitude modulator
Assignee: Individual
•
Filing: 1960-12-30
•
Granted: 1963-07-02
•
Expires: 1980-12-30
Abstract
No abstract record available.
Inventors
- 👤 Jacobs Harold
- 👤 Frank A Brand
- 👤 James D Meindl
- 👤 Michael A Benanti
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 17:54
CPC Classifications
H; H03; H03C; H03C7/00; H03C7/02; H03C7/025; H03C1/00; H03C1/34
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
41 words
A MICROWAVE AMPLITUDE MODULATOR HAVNG LITTTLE OF NO PHASE SHIFT OF THE REFLECTED WAVES COMPRISING A HOLLOW PIPE WAVEGUIDE OF RECTANGULAR CROSS-SECTION AND OPERATING IN THE TE0,1 MODE THROUGH WHICH MICROWAVE ENERGY CAN BE PROPAGATED, A GERMANIUM BODY HAVING A RESISTIVITY
Claim 2
Dependent Claim
41 words
A MICROWAVE AMPLITUDE MODULATOR HAVNG LITTTLE OF NO PHASE SHIFT OF THE REFLECTED WAVES COMPRISING A HOLLOW PIPE WAVEGUIDE OF RECTANGULAR CROSS-SECTION AND OPERATING IN THE TE0,1 MODE THROUGH WHICH MICROWAVE ENERGY CAN BE PROPAGATED, A GERMANIUM BODY HAVING A RESISTIVITY
References Cited (Backward Citations)
US2974223A
Cited
US2977551A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-07-01 | 1966-12-31 | 1967-07-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-01 | 1970-12-31 | 1971-07-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-01 | 1974-12-31 | 1975-07-02 | $7700.00 | Window Closed / Lapsed |