Patent DE280379C successfully refreshed from Google Patents.
DE280379C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
DE280379C - - Google Patents
Assignee: —
•
Filing: 1913-11-15
•
Granted: 1914-11-12
•
Expires: 1933-11-15
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 10:26
CPC Classifications
F; F22; F22B; F22B21/00; F22B21/02; F22B21/12; B; B66; B66D; B66D1/00; B66D1/28; B66D1/36; B66D2700/00; B66D2700/01; B66D2700/0183; B66D2700/0191
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.