DE387352C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Writing instrument
Assignee: WILLIAM MATTHEW HARRIS
•
Filing: 1922-06-07
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Granted: 1924-01-03
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Expires: 1942-06-07
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-03 23:05
CPC Classifications
B; B43; B43K; B43K1/00; B43K1/08
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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