CH84539A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Dust collector on vehicles
Assignee: Spaelti Mueller Fridolin
•
Filing: 1919-04-11
•
Granted: —
•
Expires: 1939-04-11
Abstract
No abstract record available.
Inventors
- 👤 Fridolin Spaelti-Mueller
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 01:24
CPC Classifications
B; B62; B62D; B62D25/00; B62D25/08; B62D25/16
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.