Patent US4288328A successfully refreshed from Google Patents.
Patent CA995274A successfully refreshed from Google Patents.
CA995274A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
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Assignee: General Binding Corp
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Filing: 1972-05-12
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Granted: 1976-08-17
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Expires: 1992-05-12
Abstract
No abstract record available.
Inventors
- 👤 Leonard G. Hyde
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-28 19:09
CPC Classifications
B; B42; B42D; B42D25/00; B42D25/30; B42D25/309; B42D25/20; B42D25/23; B42D25/318; B42D25/324; B42D25/40; B42D25/405; B42D25/425; B42D25/45; B42D25/455; B42D25/46
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
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