CH85236A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Feather filler.
Assignee: Widmer Fritz
•
Filing: 1919-07-25
•
Granted: —
•
Expires: 1939-07-25
Abstract
No abstract record available.
Inventors
- 👤 Widmer Fritz
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-01 20:20
CPC Classifications
B; B43; B43K; B43K11/00
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.