US5388276A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Headwear
Assignee: Virtuality Entertainment Ltd
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Filing: 1991-08-21
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Granted: 1995-02-14
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Expires: 2011-08-21
Abstract
Abstract A visor 10 for mounting video display units and/or earphones on the head has a U-shaped retaining element 16 pivoted thereto about a transverse axis X', whereby the retaining element 16 can be raised to facilitate donning and doffing the visor 10 or lowered to engage the occipital region of the head to keep the visor in position. The retaining element 16 may commonly rotate about axis X' with an arch-shaped manifold 13. Preferably, the retaining element 13 is articulated to axis x' by links 15 and recesses 19 are preferably provided on opposite sides of the visor 10 to receive the folded links 15 and arms 18 of the retaining element 16 when the latter is fully lowered. In this position, the manifold 13 rests on top of the arms 18 of the retaining element 16.
Inventors
- 👤 Richard Holmes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:23
CPC Classifications
B; B64; B64G; B64G6/00; B64D; B64D10/00; G; G02; G02B; G02B27/00; G02B27/01; G02B27/017; G02B27/0176; G02B27/0149; G02B2027/0154
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
179 words
An article of headwear (10) adapted to be worn in an orientation such that a frontal region of the article (10) is located at the front of the head, the article comprising a generally U-shaped retaining element (16) which is pivotable over a rear region of the article (10) about a first axis (x') transverse of said rear region of the article between a raised position to facilitate donning and doffing the article (10) and a lowered position in which the retaining element (16) will engage the back of the wearer's head, wherein distal portions (18) of the retaining element (16) are pivoted at a second axis (x"), also transverse of said rear region of the article, to respective ends of a pair of links (15) the other ends of which are pivoted to said article (10) about said first axis (x') whereby the retaining element (16) is movable both about said first axis (x') between raised and lowered positions and about said second axis (x") between positions nearer to and further from the back of the wearer's head.
Claim 2
Dependent Claim
179 words
An article of headwear (10) adapted to be worn in an orientation such that a frontal region of the article (10) is located at the front of the head, the article comprising a generally U-shaped retaining element (16) which is pivotable over a rear region of the article (10) about a first axis (x') transverse of said rear region of the article between a raised position to facilitate donning and doffing the article (10) and a lowered position in which the retaining element (16) will engage the back of the wearer's head, wherein distal portions (18) of the retaining element (16) are pivoted at a second axis (x"), also transverse of said rear region of the article, to respective ends of a pair of links (15) the other ends of which are pivoted to said article (10) about said first axis (x') whereby the retaining element (16) is movable both about said first axis (x') between raised and lowered positions and about said second axis (x") between positions nearer to and further from the back of the wearer's head.
Claim 3
Dependent Claim
43 words
An article as claimed in claim 1, wherein the article (10) includes on opposite sides rearwardly opening recesses (19) shaped to receive junctions between the links (15) and the distal portions (18) when the retaining element (16) is in a fully lowered position.
Claim 4
Dependent Claim
44 words
An article as claimed in claim 1 wherein a central region (17) of the retaining element (16) is pivoted relative to said distal portions (18) thereof to be relatively rotatable about a third axis (x"') transverse of the rear region of the article (10).
Claim 5
Dependent Claim
20 words
An article as claimed in claim 3, wherein said central region (17) is bowed and padded on its inner side.
Claim 6
Dependent Claim
47 words
An article as claimed in claim 1, wherein a second, arch-shaped member (13) is pivoted at its distal ends to the article (10) to be rotatable relative thereto about the same first axis (x') as the ends of the links (15) remote from the retaining element (16).
Claim 7
Dependent Claim
56 words
An article as claimed in claim 5, wherein an assembly comprised of the retaining element (16) and links (15) is arranged in the path of the movement of the arch-shaped member (13) from its raised to its lowered position such that lowering of the arch-shaped member (13) tends to cause lowering of the retaining element (16).
Claim 8
Dependent Claim
144 words
An article as claimed in claim 1, further including, on opposite sides, rearwardly opening recesses shaped to receive junctions between the links and the distal portions when the retaining element is in a fully lowered position, a second arch-shaped member pivoted at its distal ends to the article to be rotatable relative thereto about the same first axis as the ends of the links remote from the retaining element, wherein an assembly comprised of the retaining element and links is arranged in the path of the movement of the arch-shaped member from its raised to its lowered position such that the lowering of the arch-shaped member tends to cause lowering of the retaining element, the arrangement being such that in the fully lowered position of the arch-shaped member the assembly of retaining element and links is held in the recesses by the arch-shaped member.
Claim 9
Dependent Claim
28 words
An article as claimed in claim 7, wherein friction means are associated with at least one of said pivotal connections to inhibit rotational movement of the pivoted components.
Claim 10
Dependent Claim
28 words
An article as claimed in claim 7, wherein spring means are associated with at least one of said pivotal connections to promote rotational movement of the pivoted components.
Claim 11
Dependent Claim
28 words
An article as claimed in claim 7, wherein stop means are associated with at least one of said pivotal connections to limit rotational movement of the pivoted components.
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) | 1998-02-13 | 1998-08-15 | 1999-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-02-13 | 2002-08-15 | 2003-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-02-13 | 2006-08-15 | 2007-02-14 | $7700.00 | Window Closed / Lapsed |