Patent DE497330C successfully refreshed from Google Patents.
DE497330C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Band stamp with type bands arranged over drums and reinforced on the inside
Assignee: Individual
•
Filing: —
•
Granted: 1930-05-06
•
Expires: 1947-05-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-29 18:30
CPC Classifications
B; B41; B41K; B41K1/00; B41K1/08; B41K1/10
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.