Patent USRE27735E successfully refreshed from Google Patents.
USRE27735E
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method for attaching suture needle
Assignee: MTG Divestitures LLC
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Filing: 1972-08-29
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Granted: 1973-08-14
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Expires: 1992-08-29
Abstract
Abstract A METHOD OF ATTACHING A SUTURE TO A SUTURE NEEDLE OF THE TYPE INITIALLY HAVING A V-SHAPED CROSS-SECTION CHANNEL WHILE SUBSTANTIALLY ELIMINATING ANNEALING. THE CHANNEL IS FORCEFULLY PARTIALLY CLOSED BEFORE HARDENING THE NEEDLE, AFTER WHICH THE NEEDLE IS HARDENED, AFTER WHICH SUTURE IS PLACED INTO THE CHANNEL. THE WALLS OF THE CHANNEL ARE THEN FURTHER AND FINALLY CLOSED AGAINST EACH OTHER NORMALLY WITHOUT ANNEALING, TO HOLD THE SUTURE. D R A W I N G
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:54
CPC Classifications
A; A61; A61B; A61B17/00; A61B17/04; A61B17/06; A61B17/06004; B; B21; B21G; B21G1/00; B21G1/08; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49908; Y10T29/49925
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) | 1976-08-13 | 1977-02-12 | 1977-08-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1980-08-13 | 1981-02-12 | 1981-08-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1984-08-13 | 1985-02-12 | 1985-08-14 | $7700.00 | Window Closed / Lapsed |