US4111204B1
Expired / Lapsed
US
⏱️ 0.0 years remaining
US4111204B1 - - Google Patents
Assignee: Allegiance Corp
•
Filing: 1976-10-07
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Granted: 1983-01-18
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Expires: 1996-10-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:12
CPC Classifications
A; A61; A61M; A61M1/00; A61M1/60; A61M1/602; A61M1/604; A61M1/71; A61M1/78; A61M1/782; A61M2205/00; A61M2205/75; A61M2205/7536
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) | 1986-01-17 | 1986-07-19 | 1987-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-01-17 | 1990-07-19 | 1991-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-01-17 | 1994-07-19 | 1995-01-18 | $7700.00 | Window Closed / Lapsed |