Patent CA631113A successfully refreshed from Google Patents.
CA631113A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Window assembly and materials therefor
Assignee: BROWN WINDOW FRAME Co Ltd
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Filing: —
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Granted: 1961-11-14
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Expires: 1978-11-14
Abstract
No abstract record available.
Inventors
- 👤 Gordon O. Davidson
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-27 14:25
CPC Classifications
E; E06; E06B; E06B3/00; E06B3/32; E06B3/34; E06B3/42; E06B3/46; E06B3/4609
Claims Analysis
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References Cited (Backward Citations)
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