Patent CA991373A successfully refreshed from Google Patents.
CA991373A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Shape-locking joint connector for panel-shaped construction elements without any separate connecting parts
Assignee: Individual
•
Filing: 1973-08-01
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Granted: 1976-06-22
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Expires: 1993-08-01
Abstract
No abstract record available.
Inventors
- 👤 Heinrich Hebgen
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-06 17:21
CPC Classifications
F; F16; F16B; F16B5/00; F16B5/07; E; E04; E04F; E04F2201/00; E04F2201/01; E04F2201/0153
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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