CH15930A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Innovation in bulking tools
Assignee: Von Hellfeld Alfred
•
Filing: 1898-01-08
•
Granted: —
•
Expires: 1918-01-08
Abstract
No abstract record available.
Inventors
- 👤 Von Hellfeld Alfred
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-10-27 16:39
CPC Classifications
A; A01; A01B; A01B1/00; A01B1/02; A01B1/022
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.