DE690453C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device for supporting chainsaws on trees
Assignee: Andreas Stihl AG and Co KG
•
Filing: 1937-09-03
•
Granted: 1940-04-25
•
Expires: 1957-09-03
Abstract
No abstract record available.
Inventors
- 👤 Andreas Stihl
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 13:48
CPC Classifications
B; B27; B27B; B27B17/00; B27B17/0083
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.