GB2000685B
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Vented filter assembly
Assignee: Johnson and Johnson
•
Filing: 1978-07-06
•
Granted: 1982-03-10
•
Expires: 1998-07-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 07:55
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/14; A61M5/165; A61M39/00; A61M39/22; A61M39/24; A61M5/36; B; B01; B01D; B01D19/00; B01D19/0031; B01D35/00; B01D36/00; B01D36/001; A61M2005/1657; A61M2039/242; A61M2039/2473; A61M2039/248; A61M2205/00; A61M2205/75; A61M2205/7527; A61M2205/7536; A61M5/38; A61M5/385
Claims Analysis
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References Cited (Backward Citations)
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