DE690435C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Spreader tool for cylindrical or similarly shaped, slotted spring clips
Assignee: Individual
•
Filing: 1938-02-11
•
Granted: 1940-04-25
•
Expires: 1958-02-11
Abstract
No abstract record available.
Inventors
- 👤 Johannes Lange
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 12:54
CPC Classifications
B; B42; B42F; B42F9/00; B42F9/008
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.