US4506476A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicular blinds
Assignee: Individual
•
Filing: 1983-05-27
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Granted: 1985-03-26
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Expires: 2003-05-27
Abstract
Abstract A window blind, preferably used with van windows, is disclosed. The window blind comprises a plurality of slats, and first and second framework members. The first and second framework members are virtually identical and only the first will now be described. The first framework member includes a first and a second sidepiece, and a plurality of struts. Each one of the struts is pivotally connected at one end portion thereof to the first sidepiece, and is pivotally connected at an opposite end portion thereof to the second sidepiece. Each strut is longitudinally spaced from an adjacent strut. Each one of the struts includes means such as indented portions thereof for securing an edge portion of one of the slats thereto. The first sidepiece preferably includes opposite end portions engageable with the window for fixing the first sidepiece of the framework member to the window.
Inventors
- 👤 Richard K. Haines
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:14
CPC Classifications
B; B60; B60J; B60J1/00; B60J1/20; B60J1/2011; B60J1/2088
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
229 words
A window blind for assembly with a vehicle window in a window opening and presenting upper and lower edge portions comprising: a plurality of slats, first and second upstanding spaced apart framework members respectively including first and second upstanding spaced apart elongated members and a plurality of slat supporting struts extending between said first and second elongated members, a plurality of pivotal connecting means pivotally connecting opposite ends of said struts respectively to said first and second elongated members, and a plurality of upper and lower securement means respectively connected to upper and lower ends of said first elongated members for securing said first elongated members in fixed relationship to said window, said slats respectively being supported at opposite end portion locations spaced inwardly from terminal ends thereof by an associated strut, each of said struts including upwardly facing edge means extending substantially between the associated first and second elongated members and supporting said slats, said second elongated members being unsupported except for the pivotal connections with the struts and projecting forwardly of the struts so that they may be manually manipulated up and down for adjusting the position of the slats, at least one of the pivotal connecting means connecting the struts to the elongated members resisting pivotal movement sufficiently to prevent adjustment of the slats in the absence of manual manipulation of one of said elongated members.
Claim 2
Dependent Claim
229 words
A window blind for assembly with a vehicle window in a window opening and presenting upper and lower edge portions comprising: a plurality of slats, first and second upstanding spaced apart framework members respectively including first and second upstanding spaced apart elongated members and a plurality of slat supporting struts extending between said first and second elongated members, a plurality of pivotal connecting means pivotally connecting opposite ends of said struts respectively to said first and second elongated members, and a plurality of upper and lower securement means respectively connected to upper and lower ends of said first elongated members for securing said first elongated members in fixed relationship to said window, said slats respectively being supported at opposite end portion locations spaced inwardly from terminal ends thereof by an associated strut, each of said struts including upwardly facing edge means extending substantially between the associated first and second elongated members and supporting said slats, said second elongated members being unsupported except for the pivotal connections with the struts and projecting forwardly of the struts so that they may be manually manipulated up and down for adjusting the position of the slats, at least one of the pivotal connecting means connecting the struts to the elongated members resisting pivotal movement sufficiently to prevent adjustment of the slats in the absence of manual manipulation of one of said elongated members.
Claim 3
Dependent Claim
87 words
A window blind as defined in claim 1, wherein said first and second elongated members are oppositely facing U-shaped channel members respectively embracing opposite sides of said opposite ends of the struts, said securing means comprising a U-shaped channel portion for embracibly receiving an end portion of one of the elongated channel members, and complementary inter engaging aperture means and pin means on said securement means channel portion and the elongated channel member end portion for fixing the securement means with respect to the elongated channel member.
Claim 4
Dependent Claim
24 words
A window blind, as defined in claim 2 wherein said upper securement means include hook portions for extending around upper margins of the window.
Claim 5
Dependent Claim
52 words
A window blind as defined in claim 1, wherein said first and second elongated members are U-shaped channel members embracing opposite sides of said opposite ends of the struts, and said one pivotal connecting means causes the U-shaped channel member associated therewith to frictionally grip an associated slat for resisting pivotal movement.
Claim 6
Dependent Claim
35 words
A window blind as defined in claim 4 wherein said one pivotal connecting means comprises a bolt extending through the associated U-shaped member and strut and a finger operable knob for selectively adjusting the bolt.
Claim 7
Dependent Claim
208 words
A window blind for assembly with a vehicle window presenting upper and lower edge portions comprising: a plurality of slats, first and second upstanding spaced apart framework members respectively including pairs of first and second upstanding spaced apart elongated members and a plurality of slat supporting struts extending between said pairs of elongated members, said first elongated members comprising U-shaped channel members embracing opposite sides of associated struts, a plurality of pivotal connecting means pivotally connecting opposite ends of said struts respectively to said first and second elongated members, and a plurality of upper and lower securement means respectively connected to upper and lower ends of said first elongated members for securing said first elongated members in fixed relationship to said window, said second elongated members being unsupported except for the pivotal connections with said struts and being located so that they may be manually manipulated for adjusting the position of the slats, each of said securing means comprising a U-shaped channel portion for embraceably receiving an end portion of the elongated channel member associated therewith, and complementary interengageable aperture and pin means on said securement means channel portion and said elongated channel member end portion for fixing the securement means with respect to the elongated channel member.
Claim 8
Dependent Claim
208 words
A window blind for assembly with a vehicle window presenting upper and lower edge portions comprising: a plurality of slats, first and second upstanding spaced apart framework members respectively including pairs of first and second upstanding spaced apart elongated members and a plurality of slat supporting struts extending between said pairs of elongated members, said first elongated members comprising U-shaped channel members embracing opposite sides of associated struts, a plurality of pivotal connecting means pivotally connecting opposite ends of said struts respectively to said first and second elongated members, and a plurality of upper and lower securement means respectively connected to upper and lower ends of said first elongated members for securing said first elongated members in fixed relationship to said window, said second elongated members being unsupported except for the pivotal connections with said struts and being located so that they may be manually manipulated for adjusting the position of the slats, each of said securing means comprising a U-shaped channel portion for embraceably receiving an end portion of the elongated channel member associated therewith, and complementary interengageable aperture and pin means on said securement means channel portion and said elongated channel member end portion for fixing the securement means with respect to the elongated channel member.
Claim 9
Dependent Claim
29 words
A window blind as defined in claim 6 wherein at least certain of said securement means comprise a hook portion for engagement around an edge portion of the window.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-03-25 | 1988-09-24 | 1989-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-25 | 1992-09-24 | 1993-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-25 | 1996-09-24 | 1997-03-26 | $7700.00 | Window Closed / Lapsed |