DE644114C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Safety device to prevent folded sliding window sashes from flying up
Assignee: Individual
•
Filing: 1935-04-05
•
Granted: 1937-04-24
•
Expires: 1955-04-05
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-05 02:37
CPC Classifications
E; E05; E05D; E05D15/00; E05D15/48; E05D15/56; E05D15/565; E05Y; E05Y2900/00; E05Y2900/10; E05Y2900/13; E05Y2900/132
Claims Analysis
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References Cited (Backward Citations)
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