Patent US2093269A successfully refreshed from Google Patents.
Patent DE451313C successfully refreshed from Google Patents.
DE451313C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Water atomizer wheel with perforated centrifugal ring and rotating tubular star for the water supply
Assignee: MERTZ MASCHINENFABRIK
•
Filing: —
•
Granted: 1927-10-25
•
Expires: 1944-10-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 22:14
CPC Classifications
F; F24; F24F; F24F6/00; F24F6/02; F24F6/06
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.