DE505682C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Gas heating device for ovens with revolving baked goods carriers
Assignee: JOHANN LEONHARD MENNICKEN
•
Filing: —
•
Granted: 1930-08-23
•
Expires: 1947-08-23
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 12:26
CPC Classifications
A; A21; A21B; A21B1/00; A21B1/42; A21B1/46
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.