US5341610A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable dome-shaped structure
Assignee: Individual
•
Filing: 1992-07-27
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Granted: 1994-08-30
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Expires: 2012-07-27
Abstract
Abstract A light-weight portable structure having a plurality of planar panels joined together to form a dome-shaped structure. The generally trapezoidal-shaped panels have arcuate side edges instead of linear side edges in order to create the proper tension and cause the flexible panels to form the desired dome structure. The individual panels are joined together by H-shaped connectors extending the full side length of the panels. The side edges of the panels are fitted with a U-shaped locking caps before being inserted into the connectors. The caps of adjacent side panels are inserted into the open ends of the H-shaped connectors and are held in place by the connectors. As the panels are connected in series standing upright on the base edges of the panels, the cumulative forces used to insert the panels causes the partial structure to curve in a spiral manner. The spiral is unwound and the panels are pushed out at the base of the panels to form the circular shape of the structure and to connect the two free ends of the series of panels. This process transfers forces towards the narrower, top edge of the panels, which causes the panels and connectors to bend towards the center of the structure to form a dome.
Inventors
- 👤 C. William Moss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:22
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/32; E04B1/3211; E04B7/00; E04B7/08; E04B7/10; E04B7/102; E04H; E04H1/00; E04H1/12; E04H1/1205; E04B2001/327; E04B2001/3276; E04B2001/3288
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
159 words
A dome-shaped structure comprising: a) a plurality of flexible panels, said panels being provided with a base, a pair of arcuate side edges, and a top edge; b) flexible connector means forcibly attached to the side edges of said panels for joining said plurality of panels to form an enclosure; c) a plurality of panel coverings provided with a base, a pair of arcuate side edges, and a top edge, and positioned in spaced-apart relationship to an outer surface of said plurality of flexible panels; d) a flexible, T-shaped mounting means for securing said plurality of panel coverings to said flexible connector means, said T-shaped mounting means including a base end positioned in an external center channel in said flexible connector means, whereby the force required to attach said flexible connector means to the arcuate side edges causes said panels and said panel coverings to flex inward to form a dome-shaped structure having inner panels and outer panel coverings.
Claim 2
Dependent Claim
159 words
A dome-shaped structure comprising: a) a plurality of flexible panels, said panels being provided with a base, a pair of arcuate side edges, and a top edge; b) flexible connector means forcibly attached to the side edges of said panels for joining said plurality of panels to form an enclosure; c) a plurality of panel coverings provided with a base, a pair of arcuate side edges, and a top edge, and positioned in spaced-apart relationship to an outer surface of said plurality of flexible panels; d) a flexible, T-shaped mounting means for securing said plurality of panel coverings to said flexible connector means, said T-shaped mounting means including a base end positioned in an external center channel in said flexible connector means, whereby the force required to attach said flexible connector means to the arcuate side edges causes said panels and said panel coverings to flex inward to form a dome-shaped structure having inner panels and outer panel coverings.
Claim 3
Dependent Claim
159 words
A dome-shaped structure comprising: a) a plurality of flexible panels, said panels being provided with a base, a pair of arcuate side edges, and a top edge; b) flexible connector means forcibly attached to the side edges of said panels for joining said plurality of panels to form an enclosure; c) a plurality of panel coverings provided with a base, a pair of arcuate side edges, and a top edge, and positioned in spaced-apart relationship to an outer surface of said plurality of flexible panels; d) a flexible, T-shaped mounting means for securing said plurality of panel coverings to said flexible connector means, said T-shaped mounting means including a base end positioned in an external center channel in said flexible connector means, whereby the force required to attach said flexible connector means to the arcuate side edges causes said panels and said panel coverings to flex inward to form a dome-shaped structure having inner panels and outer panel coverings.
Claim 4
Dependent Claim
159 words
A dome-shaped structure comprising: a) a plurality of flexible panels, said panels being provided with a base, a pair of arcuate side edges, and a top edge; b) flexible connector means forcibly attached to the side edges of said panels for joining said plurality of panels to form an enclosure; c) a plurality of panel coverings provided with a base, a pair of arcuate side edges, and a top edge, and positioned in spaced-apart relationship to an outer surface of said plurality of flexible panels; d) a flexible, T-shaped mounting means for securing said plurality of panel coverings to said flexible connector means, said T-shaped mounting means including a base end positioned in an external center channel in said flexible connector means, whereby the force required to attach said flexible connector means to the arcuate side edges causes said panels and said panel coverings to flex inward to form a dome-shaped structure having inner panels and outer panel coverings.
Claim 5
Dependent Claim
14 words
The dome-shaped structure defined in claim 2 wherein the panel coverings include insulation panels.
Claim 6
Dependent Claim
99 words
The dome-shaped structure defined in claim 2 wherein said flexible connector means includes a pair of elongate, flexible U-shaped caps secured about the full length of the arcuate side edges of said flexible panels, said U-shaped caps provided with curved ends having a segment angled from the surfaces of the panels, and a plurality of elongate H-shaped connectors, each connector forming two longitudinal channels for retaining and securing the caps of adjacent flexible panels, and having a longitudinal channel integrally formed on the side of the H-shaped connectors for receiving and securing the base of said T-shaped mounting means.
Claim 7
Dependent Claim
54 words
The dome-shaped structure defined in claim 2 including an aperture cover secured to the top edges of said flexible panels, said cover being made from a material which transmits light, and including air vents with screens, whereby light and air are communicated between the outside and inside of the dome-shaped structure through said cover.
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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) | 1997-08-29 | 1998-02-28 | 1998-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2001-08-29 | 2002-02-28 | 2002-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2005-08-29 | 2006-02-28 | 2006-08-30 | $7700.00 | Window Closed / Lapsed |