US3206698A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electro-mechanical delay line having ferroelectric transducer bonded to solid delay medium
Assignee: Corning Glass Works
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Filing: 1961-01-11
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Granted: 1965-09-14
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Expires: 1981-01-11
Abstract
No abstract record available.
Inventors
- 👤 Richard E Allen
- 👤 George M Deegan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 21:55
CPC Classifications
H; H01; H01G; H01G2/00; C; C04; C04B; C04B37/00; C04B37/02; C04B37/023; C04B37/026; C23; C23C; C23C14/00; C23C14/02; C23C14/027; H03; H03H; H03H9/00; H03H9/02; H03H9/125; H03H9/13; H03H9/133; C04B2237/00; C04B2237/02; C04B2237/12; C04B2237/122; C04B2237/123; C04B2237/125; C04B2237/126; C04B2237/127; C04B2237/30; C04B2237/32; C04B2237/34; C04B2237/341; C04B2237/40; C04B2237/50; C04B2237/68; C04B2237/70; C04B2237/708; C04B2237/72; Y; Y10; Y10S; Y10S228/00; Y10S228/903; Y10S428/00; Y10S428/922; Y10S428/9265; Y10S428/929; Y10S428/9335; Y10S428/934; Y10S428/938; Y10T; Y10T29/00; Y10T29/42; Y10T29/49; Y10T29/49002; Y10T29/49016; Y10T428/00; Y10T428/12; Y10T428/12493; Y10T428/12535; Y10T428/12611; Y10T428/12618; Y10T428/12681; Y10T428/12687; Y10T428/12771; Y10T428/12806; Y10T428/12826; Y10T428/12847; Y10T428/12854; Y10T428/12861; Y10T428/12868; Y10T428/12875; Y10T428/12889; Y10T428/12896; Y10T428/12944
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
42 words
IN A COMBINATION A SOLID DELAY LINE HAVING A FACET AND A TRANSDUCER OF FERROELECTRIC CERAMIC MATERIAL METALLICALLY BONDED TO SAID FACET WITH A MULTI-LAYER SOLDER COMPRISING LAYERS OF NOBLE METAL, CHROMIUM, NICKELCHROME, AND GOLD APPLIED TO A BROAD SURFACE OF SAID
Claim 2
Dependent Claim
42 words
IN A COMBINATION A SOLID DELAY LINE HAVING A FACET AND A TRANSDUCER OF FERROELECTRIC CERAMIC MATERIAL METALLICALLY BONDED TO SAID FACET WITH A MULTI-LAYER SOLDER COMPRISING LAYERS OF NOBLE METAL, CHROMIUM, NICKELCHROME, AND GOLD APPLIED TO A BROAD SURFACE OF SAID
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1968-09-13 | 1969-03-15 | 1969-09-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-09-13 | 1973-03-15 | 1973-09-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-09-13 | 1977-03-15 | 1977-09-14 | $7700.00 | Window Closed / Lapsed |