US3092781A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective device for radar receiving apparatus including crystal diode detector means
Assignee: Individual
•
Filing: 1961-08-10
•
Granted: 1963-06-04
•
Expires: 1981-08-10
Abstract
No abstract record available.
Inventors
- 👤 Theodore L Kozui
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 20:29
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/10; H01P1/15
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
71 words
A PROTECTIVE DEVICE FOR A RADAR SYSTEM RECEIVING APPARATUS COMPRISING WAVEGUIDE MEANS FOR MOUNTING A MIRCOWAVE FREQUENCY CRYSTAL DIODE DETECTOR, METALLIC PROBE MEANS EXTENDING TRANSVERSELY TO THE AXIS OF SAID WAVEGUIDE MEANS, METALLIC SHIELDING MEANS ADAPTED TO BE TRANSLATED INTERIORLY OF SAID WAVEGUIDE MEANS TO ENCOMPASS ALL LATERAL SURFACES OF SAID PROBE MEANS EXPOSED THEREIN AND ELECTROMECHANICAL MEANS ADAPTED FOR THE RAPID REMOVAL OF SAID SHIELDING MEANS FROM THE WAVEGUIDE INTERIOR.
Claim 2
Dependent Claim
71 words
A PROTECTIVE DEVICE FOR A RADAR SYSTEM RECEIVING APPARATUS COMPRISING WAVEGUIDE MEANS FOR MOUNTING A MIRCOWAVE FREQUENCY CRYSTAL DIODE DETECTOR, METALLIC PROBE MEANS EXTENDING TRANSVERSELY TO THE AXIS OF SAID WAVEGUIDE MEANS, METALLIC SHIELDING MEANS ADAPTED TO BE TRANSLATED INTERIORLY OF SAID WAVEGUIDE MEANS TO ENCOMPASS ALL LATERAL SURFACES OF SAID PROBE MEANS EXPOSED THEREIN AND ELECTROMECHANICAL MEANS ADAPTED FOR THE RAPID REMOVAL OF SAID SHIELDING MEANS FROM THE WAVEGUIDE INTERIOR.
References Cited (Backward Citations)
US2999153A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1966-06-03 | 1966-12-03 | 1967-06-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-06-03 | 1970-12-03 | 1971-06-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-06-03 | 1974-12-03 | 1975-06-04 | $7700.00 | Window Closed / Lapsed |