Patent US4108029B2 successfully refreshed from Google Patents.
US4108029B2
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US
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Assignee: Skyworks Solutions Inc
•
Filing: 1977-05-23
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Granted: 1987-08-18
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Expires: 1997-05-23
Abstract
No abstract record available.
Inventors
- 👤 Alexander Borzym
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 13:54
CPC Classifications
B; B23; B23D; B23D21/00; Y; Y10; Y10S; Y10S83/00; Y10S83/917; Y10T; Y10T83/00; Y10T83/04; Y10T83/0596; Y10T83/465; Y10T83/4696; Y10T83/4734; Y10T83/4757; Y10T83/476; Y10T83/566; Y10T83/5669; Y10T83/576; Y10T83/869; Y10T83/8769
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-08-17 | 1991-02-16 | 1991-08-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-17 | 1995-02-16 | 1995-08-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-17 | 1999-02-16 | 1999-08-18 | $7700.00 | Window Closed / Lapsed |