AT92994B
Expired / Lapsed
AT
⏱️ 0.0 years remaining
Conical sealing cuff.
Assignee: Paul Karl Max Menzel
•
Filing: 1920-06-23
•
Granted: 1923-06-11
•
Expires: 1940-06-23
Abstract
No abstract record available.
Inventors
- 👤 Paul Karl Max Menzel
Bibliographic Details
Application Number
—
Jurisdiction
AT
Data Source
google_patents
Last Synchronized
2026-10-28 22:54
CPC Classifications
—
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.