US3083259A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vibration dampening printed circuit board
Assignee: Teledyne Ryan Aeronautical Corp
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Filing: 1960-07-18
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Granted: 1963-03-26
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Expires: 1980-07-18
Abstract
No abstract record available.
Inventors
- 👤 Doyle C Wells
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:40
CPC Classifications
H; H05; H05K; H05K7/00; H05K1/00; H05K1/02; H05K1/0271; H05K1/0272; H05K1/03; H05K1/0313; H05K1/0353; H05K1/036; H05K2201/00; H05K2201/01; H05K2201/0104; H05K2201/0133; H05K2201/20; H05K2201/2045; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T428/24322; Y10T428/24331
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
57 words
AN INSULATION BOARD, COMPRISING: A PAIR OF THIN, SUBSTANTIALLY STIFF IMPERFORATE OUTER PANELS OF ELECTRICALLY NON-CONDUCTIVE MATERIAL; AND AN INNER LAYER OF ELECTRICALLY NON-CONDUCTIVE, ELASTIC RUBBER-LIKE MATERIAL HAVING ADHESIVE ON BOTH FACES THEREOF WHEREBY SAID LAYER IS BONDED BETWEEN SAID OUTER PANELS; SAID INNER LAYER HAVING A PLURALITY OF UNLINED PERFORATIONS THEREIN, TO INCREASE THE DAMPENING EFFECT.
Claim 2
Dependent Claim
57 words
AN INSULATION BOARD, COMPRISING: A PAIR OF THIN, SUBSTANTIALLY STIFF IMPERFORATE OUTER PANELS OF ELECTRICALLY NON-CONDUCTIVE MATERIAL; AND AN INNER LAYER OF ELECTRICALLY NON-CONDUCTIVE, ELASTIC RUBBER-LIKE MATERIAL HAVING ADHESIVE ON BOTH FACES THEREOF WHEREBY SAID LAYER IS BONDED BETWEEN SAID OUTER PANELS; SAID INNER LAYER HAVING A PLURALITY OF UNLINED PERFORATIONS THEREIN, TO INCREASE THE DAMPENING EFFECT.
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |