Patent US5351453A successfully refreshed from Google Patents.
US5351453A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rapidly erectable housing units
Assignee: Home Builders International Inc
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Filing: 1993-02-25
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Granted: 1994-10-04
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Expires: 2013-02-25
Abstract
Abstract The invention of rapidly erectable housing units providing a number of properly shaped and interfitting wall sections. Beside the wall sections the units include interlocking or laid-uproofing applied to truss rafters. interlock to the erected walls. The wall sections are provided with structural base plates and headers for interlocking the walls into sturdy non-rackable condition to maintain the stability of the unit. The interfit of the wall sections may be in several forms such as matching, slotted grooves to afford sliding connection between sections and may also include mortise and tenon arrangements on the ends of sections with the tenon passing through the mortised area for the attachment of a locking element on the extending end of the tenon as well as the mortise position. The mortise and tenon arrangements, particularly at corner areas of the unit may include a plurality of interfitting elements rather than a single arrangement which will allow for more secure joining of the sections. The individual wall sections will include door and window openings which again afford slideable connective assembly and into which standard window and door units may be introduce. The units includes the conceept of using on site material for manufacture of all elements.
Inventors
- 👤 Robert H. Leslie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 11:45
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/343; E04B1/34315; E04B1/34321; E04H; E04H1/00; E04H1/12; E04H1/1205
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
138 words
A rapidly erectable housing unit including: a. a pair of vertically positionable side walls, each having a pair of opposite ends; b. a pair of vertically positionable end walls, each having a pair of opposite ends; c. mortise and tenon structures provided on respective ends of said side walls and said end walls to provide means for joining said ends of said side walls to ends of said end walls. d. said tenon structures extending through said mortise structures; e. clamp means attachable to said extending tenon structures and abutting the area adjacent said mortise structures to provide a positive locking effect thereto preventing removal of said tenon structure from said mortise structure, and, f. a roof structure positionable over said joined walls to provide a covering for the area defined by said joined side and end walls.
Claim 2
Dependent Claim
138 words
A rapidly erectable housing unit including: a. a pair of vertically positionable side walls, each having a pair of opposite ends; b. a pair of vertically positionable end walls, each having a pair of opposite ends; c. mortise and tenon structures provided on respective ends of said side walls and said end walls to provide means for joining said ends of said side walls to ends of said end walls. d. said tenon structures extending through said mortise structures; e. clamp means attachable to said extending tenon structures and abutting the area adjacent said mortise structures to provide a positive locking effect thereto preventing removal of said tenon structure from said mortise structure, and, f. a roof structure positionable over said joined walls to provide a covering for the area defined by said joined side and end walls.
Claim 3
Dependent Claim
37 words
The rapidly erectable housing unit as set forth in claim 1 wherein said ends of said side walls are provided with said tenon structures and said ends of said end walls are provided with said mortise structures.
Claim 4
Dependent Claim
37 words
The rapidly erectable housing unit as set forth in claim 1 wherein said ends of said end walls are provided with said tenon structures and said ends of said end walls are provided with said mortise structures.
Claim 5
Dependent Claim
128 words
The rapidly erectable housing unit as set forth in claim 1 wherein: a. each of said side walls is provided with an upper and a lower edge and a downwardly directed slot provided in said side walls extending from said upper edge thereof b. said slot being provided approximately intermediate said ends of said side walls; and, c. a first intermediate wall having an upper and a lower edge and being of a length equal to the length of said end walls to extend between said positioned side walls and having an upwardly directed slot adjacent the ends thereof such that said first intermediate wall is receivable and positionable within said upwardly extending slot of said side walls whereby said area is divided into two substantially equal areas.
Claim 6
Dependent Claim
27 words
The rapidly erectable housing unit as set forth in claim 4 and an opening formed in said first intermediate wall to permit a person to pass therethrough.
Claim 7
Dependent Claim
48 words
The rapidly erectable housing unit as set forth in claim 4 and a downwardly directed slot being formed in said first intermediate wall arranged and constructed to receive a second intermediate wall extending between said end walls whereby said defined area is divided into four, substantially equal areas.
Claim 8
Dependent Claim
28 words
The rapidly erectable housing unit as set forth in claim 6 end openings formed in said first intermediate and second intermediate walls to permit persons to pass therethrough.
Claim 9
Dependent Claim
34 words
The rapidly erectable housing unit as set forth in claim 6 and said second intermediate wall including an upwardly directed slot to provide a slotted joinder between said first intermediate and second intermediate walls.
Claim 10
Dependent Claim
81 words
The rapidly erectable housing unit as set forth in claim 5 wherein; a. said end walls are provided with an upper and a lower edge; b. slot means extending downwardly from said upper edges of said end walls, intermediate said ends thereof; c. said second intermediate wall being provided with upwardly directed slots adjacent said ends thereof and intermediate said ends thereof; d. said second intermediate wall being positionable within said slots of said end walls and said first intermediate wall.
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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) | 1997-10-03 | 1998-04-04 | 1998-10-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-10-03 | 2002-04-04 | 2002-10-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-10-03 | 2006-04-04 | 2006-10-04 | $7700.00 | Window Closed / Lapsed |