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US3722571A Expired / Lapsed US ⏱️ 0.0 years remaining

Self-storing awning

Assignee: ASTRUFS CO
•
Filing: 1970-09-21
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Granted: 1973-03-27
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Expires: 1990-09-21
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Abstract

Abstract A self-storing awning including a frame having a hood portion for attachment above a window, a roller in the hood, rope means for rotating the roller, a fabric awning having one end portion rolled upon the roller, a front bar attached to the other end of the awning fabric, awning arms longitudinally adjustably attached at their upper ends to the front bar, hinge means at the lower ends of the arms for hingedly attaching them to a wall at either side of the window, and spring means urging said awning arms outward.

Inventors

  • 👤 J Knight
  • 👤 A Darula

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-05 13:47
CPC Classifications
E; E04; E04F; E04F10/00; E04F10/02; E04F10/06; E04F10/0662; E04F10/0611; E04F10/0614; E04F10/0644; E04F10/0648; E04F10/0651; E04F10/0685; Y; Y10; Y10S; Y10S135/00; Y10S135/903; Y10S135/904

Claims Analysis

Total Claims: 7
Claim 1
Independent Claim 304 words
A self-storing awning including an elongated hood of substantially square cross-sectional shape, having top, bottom, rear and front sides, the front side terminating at a point spaced above the bottom and the bottom side terminating at a point spaced rearwardly from the front forming an elongated opening at the lower front corner of the hood, means for mounting said hood on an outer wall of a building, a roller journaled in said hood, a sheet of flexible awning material rolled upon said roller and having one end connected thereto, a spaced pair of awning arms, means for hingedly mounting the awning arms spaced below the hood, a front bar connected to the other end of the sheet of awning material, the front bar being a structural member having a substantially horizontal bottom wall with a central longitudinal slot therein, substantially vertical side walls extending from opposite edges of the bottom wall about halfway to the top and then being inclined inwardly and upwardly and slightly spaced at the top forming a longitudinal groove, a longitudinally disposed tubular casing communicating with the longitudinal groove, means longitudinally adjustably connecting the upper ends of the awning arms to the front bar, said last means including a bolt carried by each awning arm and located through said bottom wall central longitudinal slot with the bolthead being within the front bar, spring means upon the outside of the awning arms for urging the upper ends of the awning arms outwardly and downwardly away from the hood, in which said front bar may be received through said elongated opening at the lower front corner of the hood whereby the entire sheet of awning material and the front bar may be concealed and protected within said hood, and means associated with the roller for holding the awning arms in adjusted position.
Claim 2
Dependent Claim 304 words
A self-storing awning including an elongated hood of substantially square cross-sectional shape, having top, bottom, rear and front sides, the front side terminating at a point spaced above the bottom and the bottom side terminating at a point spaced rearwardly from the front forming an elongated opening at the lower front corner of the hood, means for mounting said hood on an outer wall of a building, a roller journaled in said hood, a sheet of flexible awning material rolled upon said roller and having one end connected thereto, a spaced pair of awning arms, means for hingedly mounting the awning arms spaced below the hood, a front bar connected to the other end of the sheet of awning material, the front bar being a structural member having a substantially horizontal bottom wall with a central longitudinal slot therein, substantially vertical side walls extending from opposite edges of the bottom wall about halfway to the top and then being inclined inwardly and upwardly and slightly spaced at the top forming a longitudinal groove, a longitudinally disposed tubular casing communicating with the longitudinal groove, means longitudinally adjustably connecting the upper ends of the awning arms to the front bar, said last means including a bolt carried by each awning arm and located through said bottom wall central longitudinal slot with the bolthead being within the front bar, spring means upon the outside of the awning arms for urging the upper ends of the awning arms outwardly and downwardly away from the hood, in which said front bar may be received through said elongated opening at the lower front corner of the hood whereby the entire sheet of awning material and the front bar may be concealed and protected within said hood, and means associated with the roller for holding the awning arms in adjusted position.
Claim 3
Dependent Claim 34 words
A self-storing awning as defined in claim 1 in which the sheet of awning material has a casing in its other end located in said longitudinal groove and a rope located in said casing.
Claim 4
Dependent Claim 258 words
A self-storing awning including an elongated hood of substantially square cross-sectional shape, having top, bottom, rear and front sides, the front side terminating at a point spaced aBove the bottom and the bottom side terminating at a point spaced rearwardly from the front forming an elongated opening at the lower front corner of the hood, means for mounting said hood on an outer wall of a building, a roller journalled in said hood, a sheet of flexible awning material rolled upon said roller and having one end connected thereto, a spaced pair of awning arms, means for hingedly mounting the awning arms spaced below the hood, a front bar connected to the other end of the sheet of awning material, means longitudinally adjustably connecting the upper ends of the awning arms to the front bar, said last named means comprising a longitudinally disposed slot in the bottom of said front bar, and a bolt threaded into the upper end of each awning arm and located through said slot, the head of said bolt overlaying the side edges of said slot, spring means upon the outside of the awning arms for urging the upper ends of the awning arms outwardly and downwardly away from the hood, in which said front bar may be received through said elongated opening at the lower front corner of the hood whereby the entire sheet of awning material and the front bar may be concealed and protected within said hood, and means associated with the roller for holding the awning arms in adjusted position.
Claim 5
Dependent Claim 258 words
A self-storing awning including an elongated hood of substantially square cross-sectional shape, having top, bottom, rear and front sides, the front side terminating at a point spaced aBove the bottom and the bottom side terminating at a point spaced rearwardly from the front forming an elongated opening at the lower front corner of the hood, means for mounting said hood on an outer wall of a building, a roller journalled in said hood, a sheet of flexible awning material rolled upon said roller and having one end connected thereto, a spaced pair of awning arms, means for hingedly mounting the awning arms spaced below the hood, a front bar connected to the other end of the sheet of awning material, means longitudinally adjustably connecting the upper ends of the awning arms to the front bar, said last named means comprising a longitudinally disposed slot in the bottom of said front bar, and a bolt threaded into the upper end of each awning arm and located through said slot, the head of said bolt overlaying the side edges of said slot, spring means upon the outside of the awning arms for urging the upper ends of the awning arms outwardly and downwardly away from the hood, in which said front bar may be received through said elongated opening at the lower front corner of the hood whereby the entire sheet of awning material and the front bar may be concealed and protected within said hood, and means associated with the roller for holding the awning arms in adjusted position.
Claim 6
Dependent Claim 58 words
A self-storing awning as defined in claim 3 in which the front bar is a structural member having a substantially horizontal bottom wall, and substantially vertical side walls extending from opposite edges of the bottom wall about half-way to the top and then being inclined inwardly and upwardly and slightly spaced at the top forming a longitudinal groove.
Claim 7
Dependent Claim 34 words
A self-storing awning as defined in claim 4 in which the sheet of awning material has a casing in its other end located in said longitudinal groove, and a rope located in said casing.

References Cited (Backward Citations)

US1594238A Cited
US1804798A Cited
US1836548A Cited
US1980991A Cited
US2287667A Cited
US2487639A Cited
US2578737A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1976-03-26 1976-09-25 1977-03-27 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1980-03-26 1980-09-25 1981-03-27 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1984-03-26 1984-09-25 1985-03-27 $7700.00 Window Closed / Lapsed

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