Patent DE73646C successfully refreshed from Google Patents.
DE73646C
Active / In Force
DE
Feed device for flat sifter
Assignee: C. F. HARDY und L. M. GODLEY in Scottsville, New-York, V. St. A
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-27 15:50
CPC Classifications
B; B02; B02C; B02C23/00; B02C23/02
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.