US5133166A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Structural assembly system
Assignee: Tac Fast Systems SA
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Filing: 1990-06-21
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Granted: 1992-07-28
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Expires: 2010-06-21
Abstract
Abstract Re-attachable structural assemblies incorporating complementary area fastening elements comprising hook and loop elements over extended rigid contact surfaces between structural members of an assembly are disclosed for use in the construction industry in relation to: temporary formwork for casting concrete; precast concrete components for permanent installation of finished surfaces; and, fabricated floor and wall systems including joists, sub-floors, and floor covering surface units. The use of synthetic hook and loop attachment systems affords significant savings in time, labor, and frequently in materials, particularly in the temporary formwork application.
Inventors
- 👤 Joseph R. Pacione
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 04:20
CPC Classifications
E; E04; E04G; E04G17/00; E04B; E04B1/00; E04B1/16; E04B1/167; E04B1/168; E04B2/00; E04B2/74; E04B2/82; E04B5/00; E04B5/02; E04B5/04; E04B5/10; E04B5/12; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/088; E04F13/0882; E04F15/00; E04F15/02; E04F15/02133; E04F15/02138; E04G11/00; E04G11/36; E04G11/48; E04G11/50; E04G9/00; E04G9/02; E04G2011/505; Y; Y10; Y10S; Y10S52/00; Y10S52/13
Claims Analysis
Total Claims: 16
Claim 1
Independent Claim
69 words
A building construction for making walls, ceilings or floors comprising: a structure formed from a settable material having at least one substantial planar first surface, and an overlay covering including, a front surface substantially covered in a part of hook and loop fastening system and an opposing rear surface, wherein, the rear surface of the overlay covering is embedded in the first surface during the manufacture of the structure.
Claim 2
Dependent Claim
69 words
A building construction for making walls, ceilings or floors comprising: a structure formed from a settable material having at least one substantial planar first surface, and an overlay covering including, a front surface substantially covered in a part of hook and loop fastening system and an opposing rear surface, wherein, the rear surface of the overlay covering is embedded in the first surface during the manufacture of the structure.
Claim 3
Dependent Claim
18 words
The building construction of claim 1, wherein the rear surface has structural means for embedding into the material.
Claim 4
Dependent Claim
20 words
The building construction of claim 2, wherein the structural means are a part of a hook and loop fastening system.
Claim 5
Dependent Claim
22 words
The building construction of claim 1, wherein the rear surface of the overlay covering is treated to facilitate bonding to the material.
Claim 6
Dependent Claim
22 words
The building construction of claim 2, wherein the rear surface of the overlay convering is treated to facilitate bonding to the material.
Claim 7
Dependent Claim
43 words
The building construction of claim 3, wherein the overlay convering is supported by a form work, while the settable material is setting, having a complementary part of a hook and loop fastening system detachable from the overlay covering when the material has set.
Claim 8
Dependent Claim
67 words
The building construction of claim 3, wherein the structure further comprises a substantially planar second surface opposing the first surface, and a further overlay covering including a front surface substantially covered in a part of a hook and loop fastening system and an opposing rear surface, wherein, the rear surface of the further overlay covering is embedded in the second surface during the manufacture of the structure.
Claim 9
Independent Claim
132 words
A method of constructing a wall, ceiling or floor, the method comprising the steps of: erecting a form work including: a sheathing member having a front surface and having a part of a hook and loop fastening system on the front surface; and an overlay covering substantially covered on a front surface thereof with a part of a hook and loop fastening system of complementary attachability to that on the first surface of the sheathing member, and having an opposing rear surface; wherein the front surface of the overlay covering is fastened to the front surface of the sheathing member through the fastening system; pouring a settable material against the rear surface of the overlay covering; setting the material; and dismantling the form work from the structure, including removing the sheathing member.
Claim 10
Independent Claim
132 words
A method of constructing a wall, ceiling or floor, the method comprising the steps of: erecting a form work including: a sheathing member having a front surface and having a part of a hook and loop fastening system on the front surface; and an overlay covering substantially covered on a front surface thereof with a part of a hook and loop fastening system of complementary attachability to that on the first surface of the sheathing member, and having an opposing rear surface; wherein the front surface of the overlay covering is fastened to the front surface of the sheathing member through the fastening system; pouring a settable material against the rear surface of the overlay covering; setting the material; and dismantling the form work from the structure, including removing the sheathing member.
Claim 11
Dependent Claim
29 words
The method of claim 8, wherein the rear surface of the overlay cover has a surface barrier layer to preclude bonding of the overlay cover to the settable material.
Claim 12
Dependent Claim
34 words
The method of claim 8, further comprising the step of, embedding a portion of the rear surface of the overlay covering in a first surface of the settable material adjacent to the rear surface.
Claim 13
Dependent Claim
42 words
The method of claim 10, wherein that portion of the overlay covering which is embedded in a settable material has structural means on the rear surface of the overlay covering which forms a bond with the settable material when the material sets.
Claim 14
Dependent Claim
28 words
The method of claim 11, wherein the structural means are a part of a hook and loop fastening system substantially covering the rear surface of the overlay covering.
Claim 15
Dependent Claim
31 words
The method of claim 12, further comprising the step of treating the rear surface of the overlay covering, prior to pouring the material, in order to facilitate bonding to the material.
Claim 16
Dependent Claim
96 words
The method of claim 13, wherein the sheathing member has a first surface opposing its front surface, and has a part of a hook and loop fastening system on the first surface, and the form work further includes a support member having a part of a hook and loop fastening system of complementary attachability to the part of the hook and loop fastening system on the first surface of the sheathing member on a second surface, wherein the sheathing member and support member are fastened by their respective parts of the hook and loop fastening system.
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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) | 1995-07-28 | 1996-01-27 | 1996-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-07-28 | 2000-01-27 | 2000-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-07-28 | 2004-01-27 | 2004-07-28 | $7700.00 | Window Closed / Lapsed |