Patent US1759978A successfully refreshed from Google Patents.
Patent DE355269C successfully refreshed from Google Patents.
DE355269C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Circumferential thread take-up
Assignee: Individual
•
Filing: 1917-11-14
•
Granted: 1922-06-24
•
Expires: 1937-11-14
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-08 04:39
CPC Classifications
D; D05; D05B; D05B49/00; D05B49/04
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.