Patent DE710589C successfully refreshed from Google Patents.
DE710589C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Joint piece for suction hoses, fluid lines, pipes or for Schanschluesse for vacuum cleaner or the like.
Assignee: Fisker and Nielsen AS
•
Filing: 1939-01-07
•
Granted: 1941-09-17
•
Expires: 1959-01-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 05:48
CPC Classifications
A; A47; A47L; A47L9/00; A47L9/24; A47L9/242
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.