US3176248A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microwave coaxial termination
Assignee: MA Com Omni Spectra Inc
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Filing: 1962-09-12
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Granted: 1965-03-30
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Expires: 1982-09-12
Abstract
No abstract record available.
Inventors
- 👤 Vincent J Mchenry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 15:32
CPC Classifications
H; H01; H01P; H01P1/00; H01P1/24; H01P1/26; H01P1/266
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
APPARATUS FOR ABSORBING INCIDENT POWER OF ELECTROMAGNETIC WAVES WITHIN THE MICROWAVE SPECTRUM COMPRISING A COAXIAL LINE HAVING A CENTER CONDUCTOR SOURROUNDED BY AN OUTER TUBULAR SHIELD, A TERMINATION PORTION OF SAID COAXIAL LINE, SAID OUTER SHIELD OF SAID COAXIAL LINE OF SAID TERMINATION PORTION BEING PARTIALLY REMOVED TO DEFINE AN OPENING PROGRESSIVELY INCREASING FROM A MINIMUM PROXMATE AND INPUT END OF SAID TERMINATION PORTION TO A MAXIMUM AT AN OPPOSITE END, AND A MEMBER OF MICROWAVE ABSORBING MATERIAL DISPOSED PROXIMATE TO AND IN CONFRONTATION WITH SAID OPENING.
Claim 2
Dependent Claim
87 words
APPARATUS FOR ABSORBING INCIDENT POWER OF ELECTROMAGNETIC WAVES WITHIN THE MICROWAVE SPECTRUM COMPRISING A COAXIAL LINE HAVING A CENTER CONDUCTOR SOURROUNDED BY AN OUTER TUBULAR SHIELD, A TERMINATION PORTION OF SAID COAXIAL LINE, SAID OUTER SHIELD OF SAID COAXIAL LINE OF SAID TERMINATION PORTION BEING PARTIALLY REMOVED TO DEFINE AN OPENING PROGRESSIVELY INCREASING FROM A MINIMUM PROXMATE AND INPUT END OF SAID TERMINATION PORTION TO A MAXIMUM AT AN OPPOSITE END, AND A MEMBER OF MICROWAVE ABSORBING MATERIAL DISPOSED PROXIMATE TO AND IN CONFRONTATION WITH SAID OPENING.
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) | 1968-03-29 | 1968-09-28 | 1969-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-03-29 | 1972-09-28 | 1973-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-03-29 | 1976-09-28 | 1977-03-30 | $7700.00 | Window Closed / Lapsed |