Patent US1701662A successfully refreshed from Google Patents.
Patent US1330047A successfully refreshed from Google Patents.
Patent US3059268A successfully refreshed from Google Patents.
Patent DE412855C successfully refreshed from Google Patents.
DE412855C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Device with foot lever for measuring the inner diameter of rings according to gauge blocks
Assignee: AUGUST KIRSCH FA
•
Filing: —
•
Granted: 1925-04-28
•
Expires: 1942-04-28
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 04:50
CPC Classifications
G; G01; G01B; G01B5/00; G01B5/08; G01B5/12
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.