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US4883331B1 Expired / Lapsed US ⏱️ 0.0 years remaining

US4883331B1 - - Google Patents

Assignee: Individual
•
Filing: 1988-07-19
•
Granted: 1993-04-06
•
Expires: 2008-07-19
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Abstract

Abstract Conventionally, substantially rigid parts such as panels and the like, are joined by mechanical fitments or couplers which not only require tools to asemble and disassemble but also create concentrated stress points at the junctions where the fitments or couplers are located. The present device utilizes hook and loop coupling material to detachably secure the parts together and incorporate mechanical location and aligning means between the two parts just prior to the engagement of the hook and loop fastener portions with one another thus facilitating the accurate assembly of the parts. Although designed primarily for use in various types of knock-down furniture and the like, it can of course be adapted for use with other substantially rigid parts.

Inventors

  • 👤 Mengel Craig

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 05:44
CPC Classifications
A; A47; A47B; A47B95/00; A47B95/04; A47B95/043; A47B13/00; A47B13/003; A47B17/00; F; F16; F16B; F16B12/00; F16B12/02; F16B12/10; F16B12/12; F16B12/24; A47B2200/00; A47B2200/07; A47B2230/00; A47B2230/0003; A47B2230/0011; A47B2230/0029; A47B2230/0037; Y; Y10; Y10T; Y10T403/00; Y10T403/16; Y10T403/1616; Y10T403/1624

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) 1996-04-05 1996-10-05 1997-04-06 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 2000-04-05 2000-10-05 2001-04-06 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2004-04-05 2004-10-05 2005-04-06 $7700.00 Window Closed / Lapsed

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