Patent DE22680C successfully refreshed from Google Patents.
DE22680C
Active / In Force
DE
Sleeve-shaped cord attachment
Assignee: H. HELLMANN in Hannover, Gustav Adolphstr. 20
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 21:56
CPC Classifications
F; F16; F16G; F16G11/00; F16G11/14; F16G11/143; F16G11/10; F16G11/103
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.