DE815941C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Pneumatically extendable pendulum support for hand drills
Assignee: Individual
•
Filing: 1948-12-03
•
Granted: 1951-10-08
•
Expires: 1968-12-03
Abstract
No abstract record available.
Inventors
- 👤 Herbert Dr-Ing Jeschke
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-30 07:32
CPC Classifications
E; E21; E21B; E21B19/00; E21B19/08; E21B19/086
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.