CA971457A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Endotracheal tube with inflatable cuff and check valve
Assignee: LANZ MEDICAL PRODUCTS Co
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Filing: 1973-11-07
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Granted: 1975-07-22
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Expires: 1993-11-07
Abstract
No abstract record available.
Inventors
- 👤 Gerald E. Mcginnis
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-23 03:50
CPC Classifications
A; A61; A61M; A61M16/00; A61M16/04; A61M16/0434; A61M16/044; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7837; Y10T137/7879; Y10T137/7888; Y10T137/7889; Y10T137/8593; Y10T137/87917
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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