Patent GB320194A successfully refreshed from Google Patents.
GB338475A
Expired / Lapsed
GB
⏱️ 0.0 years remaining
Improvements in and relating to spectacle side-pieces
Assignee: OTTO MEITZNER
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Filing: 1930-04-03
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Granted: —
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Expires: 1950-04-03
Abstract
Abstract 338,475. Willmann, K., and Meitzner, O., (trading as Willmann & Co.). April 23, 1929, [Convention date]. Spectacles.-In order to render the side-wires more resilient the outwardly facing flat side is recessed and a strip 2 of resilient material e.g. galalith is fitted in the recess, being made flush with the surface of the sidewire. In a modification recesses are made on each side and filled with resilient material.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
GB
Data Source
google_patents
Last Synchronized
2026-10-23 05:19
CPC Classifications
G; G02; G02C; G02C5/00; G02C5/14; G02C5/16
Claims Analysis
Total Claims: 0
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