Patent DE890564C successfully refreshed from Google Patents.
DE890564C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Cylindrical ampoule with injection needle
Assignee: Bayer AG
•
Filing: 1951-10-26
•
Granted: 1953-09-21
•
Expires: 1971-10-26
Abstract
No abstract record available.
Inventors
- 👤 Theo Metten
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 21:36
CPC Classifications
A; A61; A61M; A61M5/00; A61M5/178; A61M5/28; A61M5/31; A61M2005/3103; A61M2005/3107; A61M2005/3109
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.