DE216689C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
DE216689C - - Google Patents
Assignee: —
•
Filing: 1909-02-25
•
Granted: 1909-11-29
•
Expires: 1929-02-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 11:34
CPC Classifications
G; G01; G01B; G01B3/00; G01B3/10; G01B3/1005; G01B2003/1023; G01B2003/1025
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.