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US3626650A Expired / Lapsed US ⏱️ 0.0 years remaining

Wall structure and method

Assignee: Flangeklamp Corp
•
Filing: 1968-09-03
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Granted: 1971-12-14
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Expires: 1988-09-03
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Abstract

Abstract A METHOD OF PANELING A WALL BY PLUMBING A FIRST PANEL CONNECTOR TRUE VERTICAL TO RECEIVE ONE VERTICAL EDGE OF A PANEL, SECURING THE FIRST CONNECTOR TO A BASE WALL, SNAPFITTING A SECOND PANEL CONNECTOR TO THE OTHER VERTICAL PANEL EDGE OF THE PANEL, SNAP-FITTING THE ONE VERTICAL PANEL EDGE TO THE FIRST PANEL CONNECTOR AND THEREBY POSITIONING THE SECOND PANEL CONNECTOR AGAINST THE BASE WALL, AND SECURING THE SECOND PANEL CONNECTOR TO THE WALL. THE PANEL CONNECTORS ARE OF AN ELONGATED, REINFORCED CONSTRUCTION WHICH CAN EXTEND SUBSTANTIALLY THE FULL HEIGHT OF THE PANEL MEMBERS AND ARE PROVIDED WITH OPENINGS FOR RECEIVING FASTENING MEANS THERETHROUGH INTO THE WALL. CONNECTOR-SPLICERS ARE PROVIDED FOR SPACED-APART PANEL CONNECTORS AND HAVE FASTENER-RECEIVING MEANS. CORNER TRIM CONNECTORS COVER THE EXPOSED INNER AND OUTER CORNERS OF THE BASE WALL.

Inventors

  • 👤 Robert P Lickliter
  • 👤 Earl Abbott
  • 👤 John F Reeves

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 20:56
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0801; E04F13/0803; E04F13/0805

Claims Analysis

Total Claims: 0
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References Cited (Backward Citations)

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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1974-12-13 1975-06-14 1975-12-14 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1978-12-13 1979-06-14 1979-12-14 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1982-12-13 1983-06-14 1983-12-14 $7700.00 Window Closed / Lapsed

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