DE198146C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
DE198146C - - Google Patents
Assignee: —
•
Filing: 1907-03-19
•
Granted: —
•
Expires: 1927-03-19
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 19:53
CPC Classifications
C; C04; C04B; C04B28/00; C04B28/02; C04B28/04; C04B22/00; C04B22/08; C04B22/14; C04B2103/00; C04B2103/10; C04B2103/14
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.