US3417459A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bonding electrically conductive metals to insulators
Assignee: Duracell Inc USA
•
Filing: 1967-03-06
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Granted: 1968-12-24
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Expires: 1987-03-06
Abstract
No abstract record available.
Inventors
- 👤 Daniel I Pomerantz
- 👤 Wallis George
- 👤 John J Dorsey
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 20:18
CPC Classifications
H; H10; H10W; H10W74/00; H10W74/40; H10W74/43; C; C03; C03C; C03C27/00; C03C27/02; H01; H01J; H01J5/00; H01J5/20; H01J5/22; H01J5/26; H10W74/10; H10W74/131; H01J2893/00; H01J2893/0033; H01J2893/0037; H01J2893/0041; Y; Y10; Y10S; Y10S148/00; Y10S148/012; Y10S228/00; Y10S228/903
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2567877A
Cited
US3256598A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-24 | 1972-06-24 | 1972-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-24 | 1976-06-24 | 1976-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-24 | 1980-06-24 | 1980-12-24 | $7700.00 | Window Closed / Lapsed |