Patent US2148117A successfully refreshed from Google Patents.
DE52151C
Active / In Force
DE
Penholder
Assignee: J. PLOHN in Prag, Zeltnergasse Nr. 10
•
Filing: —
•
Granted: —
•
Expires: —
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-01 09:52
CPC Classifications
B; B43; B43K; B43K3/00; B43K3/005
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.