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Assignee: Individual
•
Filing: 1963-05-10
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Granted: 1965-02-23
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Expires: 1983-05-10
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Abstract

No abstract record available.

Inventors

  • 👤 Earl D Wilcox

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 22:32
CPC Classifications
E; E06; E06B; E06B7/00; E06B7/02; E06B7/08; E06B7/084

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 104 words
IN LOUVER WINDOW CONSTRUCTION, THE COMBINATION WITH A PAIR OF JAMBS ADAPTED TO BE SECURED TO A WINDOW FRAMING, EACH JAMB PROVIDED WITH ALIGNED BEARING OPENINGS, OF: GLASS HOLDERS SWINGINGLY SUPPORTED IN EACH BEARING OPENING OF THE JAMBS, THE GLASS HOLDERS ADAPTED TO SUPPORT BETWEEN ALIGNED PAIRS THEREOF A GLASS PANEL, EACH GLASS HOLDER BEING OF CHANNEL FROM AND HAVING A WEB AND A PAIR OF FLANGES, THE WEB OF ONE OF SAID GLASS HOLDERS PROVIDED WITH AN EXTENDED HALF ROUND PORTION EXTENDING BEYOND THE FLANGE AND LYING IN THE PLANE OF THE WEB, SAID EXTENDED PORTION AND THE WEB FORMED WITH A CIRCULAR
Claim 2
Dependent Claim 104 words
IN LOUVER WINDOW CONSTRUCTION, THE COMBINATION WITH A PAIR OF JAMBS ADAPTED TO BE SECURED TO A WINDOW FRAMING, EACH JAMB PROVIDED WITH ALIGNED BEARING OPENINGS, OF: GLASS HOLDERS SWINGINGLY SUPPORTED IN EACH BEARING OPENING OF THE JAMBS, THE GLASS HOLDERS ADAPTED TO SUPPORT BETWEEN ALIGNED PAIRS THEREOF A GLASS PANEL, EACH GLASS HOLDER BEING OF CHANNEL FROM AND HAVING A WEB AND A PAIR OF FLANGES, THE WEB OF ONE OF SAID GLASS HOLDERS PROVIDED WITH AN EXTENDED HALF ROUND PORTION EXTENDING BEYOND THE FLANGE AND LYING IN THE PLANE OF THE WEB, SAID EXTENDED PORTION AND THE WEB FORMED WITH A CIRCULAR

References Cited (Backward Citations)

US207026A Cited
US2457871A Cited
US2815545A Cited
US2905984A Cited
US3001250A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1968-02-23 1968-08-24 1969-02-23 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1972-02-23 1972-08-24 1973-02-23 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1976-02-23 1976-08-24 1977-02-23 $7700.00 Window Closed / Lapsed

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