US3371147A
Expired / Lapsed
US
⏱️ 0.0 years remaining
High frequency shielding and sealing gasket
Assignee: Da Pro Rubber Co Inc
•
Filing: 1966-10-28
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Granted: 1968-02-27
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Expires: 1986-10-28
Abstract
No abstract record available.
Inventors
- 👤 Charles J Daubenberger
- 👤 Bryant Bill Joe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:08
CPC Classifications
H; H05; H05K; H05K9/00; H05K9/0007; H05K9/0018; H01; H01R; H01R13/00; H01R13/648; H01R13/658; H01R13/6591; H01R13/6592; H01R13/6593; H01R13/6596; H01R13/6581; H01R13/6582; Y; Y10; Y10S; Y10S277/00; Y10S277/919; Y10S277/92
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2045547A
Cited
US2190824A
Cited
US2454567A
Cited
US2407076A
Cited
US3171887A
Cited
US3278883A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-02-26 | 1971-08-28 | 1972-02-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-26 | 1975-08-28 | 1976-02-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-26 | 1979-08-28 | 1980-02-27 | $7700.00 | Window Closed / Lapsed |