Patent US2521989A successfully refreshed from Google Patents.
DE435040C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Sofa converts into a double bed
Assignee: MARIE V STEIN GEB V HORN
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Filing: 1925-08-16
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Granted: 1926-10-06
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Expires: 1945-08-16
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-11-04 11:42
CPC Classifications
A; A47; A47C; A47C17/00; A47C17/04; A47C17/16; A47C17/161
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