Patent US4170035A successfully refreshed from Google Patents.
DE366608C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Handheld vacuum cleaner
Assignee: Individual
•
Filing: 1922-04-06
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Granted: 1923-01-05
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Expires: 1942-04-06
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-26 13:01
CPC Classifications
A; A47; A47L; A47L5/00; A47L5/12; A47L5/22; A47L5/24; A47L5/26
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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