US3748209A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making implant capsules
Assignee: Abbott Laboratories
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Filing: 1971-04-30
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Granted: 1973-07-24
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Expires: 1991-04-30
Abstract
Abstract A TUBULAR CAPSULE IS SEALED BY FORCING THE TIP OF A ROD INTO THE END OF THE CAPSULE CAVITY, PREFERABLY WHILE THE VOLUME OF THE CAPSULE IS REDUCED. APPARATUS SUITABLE FOR USE IN MULTISTATION CAPSULE MANUFACTURING OPERATION IS PROVIDED.
Inventors
- 👤 E Szymanski
- 👤 W Pearson
- 👤 J Banford
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 18:55
CPC Classifications
A; A61; A61J; A61J3/00; A61J3/07; B; B65; B65B; B65B7/00; B65B7/16; B65B7/28; B65B7/2821; Y; Y10; Y10S; Y10S206/00; Y10S206/828; Y10T; Y10T156/00; Y10T156/12; Y10T156/1317; Y10T156/17; Y10T156/1702; Y10T156/1712; Y10T156/1715; Y10T156/172
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) | 1976-07-23 | 1977-01-22 | 1977-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-07-23 | 1981-01-22 | 1981-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-07-23 | 1985-01-22 | 1985-07-24 | $7700.00 | Window Closed / Lapsed |