Patent US4226068A successfully refreshed from Google Patents.
US4226068A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Appearance system
Assignee: FERN ENGR
•
Filing: 1978-12-04
•
Granted: 1980-10-07
•
Expires: 1998-12-04
Abstract
Abstract System consisting of a series of decorative panels arranged in coplanar relationship over the vertical surface of a structure, each panel being attached to the structure at its central point by a single separable connection.
Inventors
- 👤 Walter J. Wadsworth
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 17:22
CPC Classifications
E; E04; E04F; E04F13/00; E04F13/07; E04F13/08; E04F13/0871; E04F13/0801; E04F13/0832; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7075; Y10T403/7077; Y10T403/7079; Y10T403/7088
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
221 words
Appearance system for use with an outdoor structure having a vertical surface, comprising: (a) a plurality of flat panels, each having a decorative outer surface facing outwardly of the said vertical surface and having an inner surface lying in spaced, parallel relationship to the said vertical surface, the outer surfaces of the panels lying in the same general plane with adjacent edges of adjacent panels having a substantial space between them, the said space between the adjacent edges of adjacent panels being sufficient to permit human access to the rear of each panel and to the fastener, (b) an elongated primary support element fixed to and extending at a right angle to the center of the inner surface of each panel, (c) an elongated secondary support element fixed to the said vertical surface and extending horizontally therefrom, the primary and secondary support elements having conjugate surfaces to lock them rigidly together, the secondary support being provided with a base which is welded to the vertical surface of the structure, the conjugate surfaces consisting of an external cylindrical surface on one of the support elements and an internal cylindrical surface on the other support element, and (d) a fastener joining the support elements to prevent unintended separation, the fastener consists of a pin extending vertically through matching apertures in the support element.
Claim 2
Dependent Claim
221 words
Appearance system for use with an outdoor structure having a vertical surface, comprising: (a) a plurality of flat panels, each having a decorative outer surface facing outwardly of the said vertical surface and having an inner surface lying in spaced, parallel relationship to the said vertical surface, the outer surfaces of the panels lying in the same general plane with adjacent edges of adjacent panels having a substantial space between them, the said space between the adjacent edges of adjacent panels being sufficient to permit human access to the rear of each panel and to the fastener, (b) an elongated primary support element fixed to and extending at a right angle to the center of the inner surface of each panel, (c) an elongated secondary support element fixed to the said vertical surface and extending horizontally therefrom, the primary and secondary support elements having conjugate surfaces to lock them rigidly together, the secondary support being provided with a base which is welded to the vertical surface of the structure, the conjugate surfaces consisting of an external cylindrical surface on one of the support elements and an internal cylindrical surface on the other support element, and (d) a fastener joining the support elements to prevent unintended separation, the fastener consists of a pin extending vertically through matching apertures in the support element.
Claim 3
Dependent Claim
177 words
Appearance system for use with an outdoor structure having a vertical surface, comprising: (a) a plurality of flat panels, each having a decorative outer surface facing outwardly of the said vertical surface and having an inner surface lying in spaced, parallel relationship to the said vertical surface, the outer surfaces of the panels lying in the same general plane with adjacent edges of adjacent panels having a substantial space between them, (b) an elongated primary support element fixed to and extending at a right angle to the center of the inner surface of each panel and having an external cylindrical surface, (c) an elongated secondary support element fixed to said vertical surface and extending horizontally therefrom, the primary and secondary support elements having conjugate surfaces consisting of an external cylindrical surface on one of the support elements and an internal cylindrical surface on the other support element, and (d) fastening means joining the support elements to prevent unintended separation, said fastening means consisting of a pin extending through matching apertures in the primary and secondary support elements.
Claim 4
Dependent Claim
177 words
Appearance system for use with an outdoor structure having a vertical surface, comprising: (a) a plurality of flat panels, each having a decorative outer surface facing outwardly of the said vertical surface and having an inner surface lying in spaced, parallel relationship to the said vertical surface, the outer surfaces of the panels lying in the same general plane with adjacent edges of adjacent panels having a substantial space between them, (b) an elongated primary support element fixed to and extending at a right angle to the center of the inner surface of each panel and having an external cylindrical surface, (c) an elongated secondary support element fixed to said vertical surface and extending horizontally therefrom, the primary and secondary support elements having conjugate surfaces consisting of an external cylindrical surface on one of the support elements and an internal cylindrical surface on the other support element, and (d) fastening means joining the support elements to prevent unintended separation, said fastening means consisting of a pin extending through matching apertures in the primary and secondary support elements.
Claim 5
Dependent Claim
34 words
Appearance system as recited in claim 2, wherein the said space between the adjacent edges of adjacent panels is sufficient to permit human access to the rear of each panel and to the fastener.
Claim 6
Dependent Claim
26 words
Appearance system as recited in claim 3, wherein the secondary support is provided with a base which is welded to the vertical surface of the structure.
Claim 7
Dependent Claim
171 words
Appearance system for use with an outdoor structure having a vertical surface, comprising: (a) a plurality of flat panels, each having a decorative outer surface facing outwardly of the said vertical surface and having an inner surface lying in spaced, parallel relationship to the said vertical surface, the outer surfaces of the panels lying in the same general plane with adjacent edges of adjacent panels having a substantial space between them, (b) an elongated primary support element fixed to and extending at a right angle to the center of the inner surface of each panel, (c) an elongated secondary support element fixed to said vertical surface and extending horizontally therefrom, one of said primary and secondary elements being tubular and having an open end for receiving the other of said support elements in a close sliding fit, and (d) fastening means joining the support elements to prevent unintended separation of said support elements, said fastening means consisting of a pin extending through matching apertures in the primary and secondary support elements.
Claim 8
Dependent Claim
171 words
Appearance system for use with an outdoor structure having a vertical surface, comprising: (a) a plurality of flat panels, each having a decorative outer surface facing outwardly of the said vertical surface and having an inner surface lying in spaced, parallel relationship to the said vertical surface, the outer surfaces of the panels lying in the same general plane with adjacent edges of adjacent panels having a substantial space between them, (b) an elongated primary support element fixed to and extending at a right angle to the center of the inner surface of each panel, (c) an elongated secondary support element fixed to said vertical surface and extending horizontally therefrom, one of said primary and secondary elements being tubular and having an open end for receiving the other of said support elements in a close sliding fit, and (d) fastening means joining the support elements to prevent unintended separation of said support elements, said fastening means consisting of a pin extending through matching apertures in the primary and secondary support elements.
References Cited (Backward Citations)
US82664A
Cited
GB721129A
Cited
US1868253A
Cited
FR789416A
Cited
DE667082C
Cited
US3012639A
Cited
US3103708A
Cited
US3019864A
Cited
GB1015688A
Cited
US3210896A
Cited
US3545153A
Cited
US3476912A
Cited
US3613221A
Cited
US3715850A
Cited
DE2701970A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1983-10-07 | 1984-04-07 | 1984-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-07 | 1988-04-07 | 1988-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-07 | 1992-04-07 | 1992-10-07 | $7700.00 | Window Closed / Lapsed |