US4161946A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Support for maintaining head in upright position
Assignee: Individual
•
Filing: 1978-02-02
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Granted: 1979-07-24
•
Expires: 1998-02-02
Abstract
Abstract A support for maintaining the head in an upright position, as, for example, while resting or sleeping upright in a seat with a back rest. The support includes a forehead-engagement means to resist forward movement of the head. Forehead pressure against this means is transmitted to a nape-of-the-neck-engagement means, which is thereby pressed inwardly upon the rear of the neck. This pressure is then further transmitted by way of a chest-engagement means inwardly upon the sternum. Since the nape of the neck cannot move forward, and the sternum cannot move inward, falling forward of the forehead is precluded. Various ancillary support means can be added to supplement the basic head support. Thus, in some embodiments, the nape-engagement means is extended upwardly to provide an occipital support section which engages the rear of the head and is extended downwardly to form a posterior support section for engaging the upper rear portion of the wearer's back. A shoulder-engaging frame fits across the wearer's shoulders and connects to the posterior support, in one embodiment, lateral supports extend from the shoulder-engaging frame to engage the sides of the wearer's head, and a chin support rises from the chest-engagement means. The complete support can be formed of rigid sections coupled together, or it can be formed of flexible material having an integral air chamber to provide a semi-rigid support. All versions of this head support depend on the basic principle of resisting forward movement of the head by the forehead-engagement means or headband transmitting this pressure to the nape and to the sternum, neither of which moves.
Inventors
- 👤 Lance E. Zuesse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:48
CPC Classifications
A; A61; A61F; A61F5/00; A61F5/01; A61F5/04; A61F5/05; A61F5/055; Y; Y10; Y10S; Y10S128/00; Y10S128/20
Claims Analysis
Total Claims: 22
Claim 1
Independent Claim
84 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; forehead-engagement means for positioning around the wearer's forehead; and chest-engagement means for placement on the wearer's chest, said nape-engagement means, said forehead-engagement means and said chest-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said forehead-engagement means is passed on to said chest-engagement means.
Claim 2
Dependent Claim
84 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; forehead-engagement means for positioning around the wearer's forehead; and chest-engagement means for placement on the wearer's chest, said nape-engagement means, said forehead-engagement means and said chest-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said forehead-engagement means is passed on to said chest-engagement means.
Claim 3
Dependent Claim
35 words
A head support as in claim 1, wherein said forehead-engagement means is pivotally connected to said nape-engagement means, and comprises adjustment means for setting the length of said forehead-engagement means to fit the wearer's head.
Claim 4
Dependent Claim
34 words
A head support as in claim 1, wherein said forehead-engagement means is held in desired angular position in fitting engagement with the forehead by retention means between said nape-engagement means and said forehead-engagement means.
Claim 5
Dependent Claim
30 words
A head support as in claim 1, wherein said chest-engagement means comprises adjustment means for adapting the length of said chest-engagement means so as to fit different depths of chests.
Claim 6
Dependent Claim
31 words
A head support as in claim 1, wherein said chest-engagement means is held in desired angular position upon the chest by retention means between said nape-engagement means and said chest-engagement means.
Claim 7
Dependent Claim
32 words
A head support as in claim 1, wherein said nape-engagement means further comprises an occipital support means for engaging and retaining the rear head portion of the wearer in an upright position.
Claim 8
Dependent Claim
27 words
A head support as in claim 6, wherein said nape-engagement means further comprises a posterior support means adapted to engage the upper portion of the wearer's back.
Claim 9
Dependent Claim
31 words
A head support as in claim 7, wherein said nape-engagement means further comprises a shoulder-engaging-frame means extending anteriorly from said posterior support means and adapted to fit over the wearer's shoulders.
Claim 10
Dependent Claim
23 words
A head support as in claim 1, wherein said chest-engagement means further comprises a chin-support means extending upwardly to beneath the wearer's chin.
Claim 11
Dependent Claim
35 words
A head support as in claim 8, wherein said nape-engagement means further comprises lateral support means extending upwardly from said shoulder-engaging-frame means for engaging and supporting the side portions of the wearer's neck and head.
Claim 12
Dependent Claim
21 words
A head support as in claim 1, wherein said nape-engagement means and said chest-engagement means are of a single integral construction.
Claim 13
Dependent Claim
44 words
A head support as in claim 11, wherein said integral construction is a double-walled shell-defining air chamber means, and wherein said head support further comprises inflating means coupled to said air chamber means, so that said double-walled means, when inflated, forms a semi-rigid enclosure.
Claim 14
Dependent Claim
36 words
A head support as in claim 12, wherein said chest-engagement means comprises a slit portion, and fastening means on either side thereof to permit putting on, taking off, and positioning said support around the wearer's head.
Claim 15
Dependent Claim
63 words
A head support as in claim 4, wherein said chest-engagement means comprises a U-shaped member which extends above the wearer's chest and which is connected to said adjustment means for adapting the length of said chest-engagement means; and a chest-engaging element which depends from said U-shaped member and which is adapted to be placed in fitting engagement against the chest of the wearer.
Claim 16
Dependent Claim
32 words
A head support as in claim 1, wherein the body-contacting portion of at least one of said nape-engagement means, said forehead-engagement means and said chest-engagement means is provided with replaceable padding means.
Claim 17
Dependent Claim
89 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; bridge-of-the-nose-engagement means for positioning on the bridge of the nose of the wearer; and chest-engagement means for placement on the wearer's chest, said nape-engagement means, said bridge-of-the-nose-engagement means and said chest-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said bridge-of-the-nose-engagement means is passed on to said chest-engagement means.
Claim 18
Dependent Claim
89 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; bridge-of-the-nose-engagement means for positioning on the bridge of the nose of the wearer; and chest-engagement means for placement on the wearer's chest, said nape-engagement means, said bridge-of-the-nose-engagement means and said chest-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said bridge-of-the-nose-engagement means is passed on to said chest-engagement means.
Claim 19
Dependent Claim
84 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; forehead-engagement means for positioning around the wearer's forehead; and shoulder-engagement means for placement on the wearer's shoulders, said nape-engagement means, said forehead-engagement means and said shoulder-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said forehead-engagement means is passed on to said shoulder-engagement means.
Claim 20
Dependent Claim
84 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; forehead-engagement means for positioning around the wearer's forehead; and shoulder-engagement means for placement on the wearer's shoulders, said nape-engagement means, said forehead-engagement means and said shoulder-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said forehead-engagement means is passed on to said shoulder-engagement means.
Claim 21
Dependent Claim
89 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; bridge-of-the-nose-engagement means for positioning on the bridge of the nose of the wearer; and shoulder-engagement means for placement on the wearer's shoulders, said nape-engagement means, said bridge-of-the-nose-engagement means and said shoulder-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said bridge-of-the-nose-engagement means is passed on to said shoulder-engagement means.
Claim 22
Dependent Claim
89 words
A head support, comprising: nape-engagement means for positioning in such manner as to engage the nape of the neck of the wearer; bridge-of-the-nose-engagement means for positioning on the bridge of the nose of the wearer; and shoulder-engagement means for placement on the wearer's shoulders, said nape-engagement means, said bridge-of-the-nose-engagement means and said shoulder-engagement means being so interconnected that said nape-engagement means acts as a force-transmitting fulcrum through which the forward and downward pressure of the wearer's head applied to said bridge-of-the-nose-engagement means is passed on to said shoulder-engagement means.
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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) | 1982-07-23 | 1983-01-22 | 1983-07-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-07-23 | 1987-01-22 | 1987-07-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-07-23 | 1991-01-22 | 1991-07-24 | $7700.00 | Window Closed / Lapsed |