US3484577A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of bonding a workpiece within a heat-recoverable sleeve
Assignee: Raychem Corp
•
Filing: 1967-04-13
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Granted: 1969-12-16
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Expires: 1987-04-13
Abstract
No abstract record available.
Inventors
- 👤 Ralph S Foreman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 09:27
CPC Classifications
B; B23; B23K; B23K1/00; B23K1/005; B23K1/0053; B29; B29C; B29C61/00; H; H01; H01R; H01R4/00; H01R4/70; H01R4/72; H01R4/723
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2231695A
Cited
US2400472A
Cited
US3283124A
Cited
US3243211A
Cited
US3374531A
Cited
US3396455A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-15 | 1973-06-16 | 1973-12-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-15 | 1977-06-16 | 1977-12-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-15 | 1981-06-16 | 1981-12-16 | $7700.00 | Window Closed / Lapsed |