Patent US3972960A successfully refreshed from Google Patents.
DE554155C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Toothbrush with a long split handle and a laterally adjustable brush body that is hinged to the handle halves
Assignee: Individual
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Filing: —
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Granted: 1932-07-02
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Expires: 1949-07-02
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-28 18:53
CPC Classifications
A; A46; A46B; A46B9/00; A46B9/02; A46B9/04; A46B5/00; A46B5/002; A46B5/0054; A46B5/0075; A46B5/0083; A46B9/08; A46B9/10; A46B2200/00; A46B2200/10; A46B2200/1066
Claims Analysis
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References Cited (Backward Citations)
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