US6467846B2
Expired / Lapsed
US
⏱️ 0.0 years remaining
Seat headrest
Assignee: Reinhold Industries Inc
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Filing: 2001-06-20
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Granted: 2002-10-22
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Expires: 2021-06-20
Abstract
Abstract An adjustable headrest that provides both support and comfort to the user and one that can be used in connection with furniture including household and office furniture and also in connection with various types of passenger vehicles. The headrest and also includes slide means for permitting easy height adjustment of the headrest and also includes locking means for securely locking the headrest in a desired elevated position. Further, the headrest includes easily adjustable, wing-like, side-support members that are pivotally connected to a centrally located, vertically adjustable head support member by means of constant torque hinges and also includes easily adjustable chin support members that are pivotally connected to the side support members by means of constant torque hinges.
Inventors
- 👤 Robert Clough
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 16:04
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/80; B60N2/885
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
92 words
A seat headrest for interconnection with a seat comprising: (a) a connector member connected to the seat; (b) a guide connected to said connector member; and (c) a headrest assembly connected to said guide for movement relative thereto between a first lowered position and a second upraised position, said headrest assembly comprising resistance imparting means in engagement with said connector member for yieldably resisting movement of said headrest between said first lowered position and said second upraised position, said resistance imparting means comprising a spring in compressive engagement with said connector member.
Claim 2
Dependent Claim
92 words
A seat headrest for interconnection with a seat comprising: (a) a connector member connected to the seat; (b) a guide connected to said connector member; and (c) a headrest assembly connected to said guide for movement relative thereto between a first lowered position and a second upraised position, said headrest assembly comprising resistance imparting means in engagement with said connector member for yieldably resisting movement of said headrest between said first lowered position and said second upraised position, said resistance imparting means comprising a spring in compressive engagement with said connector member.
Claim 3
Dependent Claim
33 words
The seat headrest as defined in claim 1 in which said spring comprises a central portion and a pair of yieldably deformable side portions connected to said central portion and extending angularly therefrom.
Claim 4
Dependent Claim
37 words
The seat headrest as defined in claim 1 in which said headrest assembly comprises a carriage, a central support panel pivotally connected to said carriage and a pair of side panels pivotally connected to said central panel.
Claim 5
Dependent Claim
29 words
The seat headrest as defined in claim 3 , further including a plurality of rollers rollably connected to said carriage, said rollers being in rollable engagement with said guide.
Claim 6
Dependent Claim
17 words
The seat headrest as defined in claim 3 in which said spring is connected to said carriage.
Claim 7
Dependent Claim
152 words
A seat headrest for interconnection with a seat comprising: (a) a connector member connected to the seat; (b) a guide connected to said connector member; and (c) a headrest assembly connected to said guide for movement relative thereto between a first lowered position and a second upraised position, said headrest assembly comprising: (i) a carriage; (ii) a central support panel pivotally connected to said carnage; (iii) a pair of side panels pivotally connected to said central panel; and (iv) resistance imparting means connected to said carriage and disposed in engagement with said connector member for yieldably resisting movement of said headrest between said first lowered position and said second upraised position, said resistance imparting means comprising a spring in compressive engagement with said connector member, said spring comprising a central portion connected to said carriage and a pair of yieldably deformable side portions connected to said central portion and extending angularly therefrom.
Claim 8
Dependent Claim
152 words
A seat headrest for interconnection with a seat comprising: (a) a connector member connected to the seat; (b) a guide connected to said connector member; and (c) a headrest assembly connected to said guide for movement relative thereto between a first lowered position and a second upraised position, said headrest assembly comprising: (i) a carriage; (ii) a central support panel pivotally connected to said carnage; (iii) a pair of side panels pivotally connected to said central panel; and (iv) resistance imparting means connected to said carriage and disposed in engagement with said connector member for yieldably resisting movement of said headrest between said first lowered position and said second upraised position, said resistance imparting means comprising a spring in compressive engagement with said connector member, said spring comprising a central portion connected to said carriage and a pair of yieldably deformable side portions connected to said central portion and extending angularly therefrom.
Claim 9
Dependent Claim
29 words
The seat headrest as defined in claim 6 , further including a plurality of rollers rotatably connected to said carriage, said rollers being in rollable engagement with said guide.
Claim 10
Dependent Claim
26 words
The seat headrest as defined in claim 6 further including two spaced-apart pairs of rollers rotatably connected to said carriage for rollable engagement with said guide.
Claim 11
Dependent Claim
39 words
The seat headrest as defined in claim 6 in which said spring further includes a pair of surface engaging portions connected to said yieldably deformable side portions, said surface engaging portions being in sliding engagement with said connector member.
Claim 12
Dependent Claim
24 words
The seat headrest as defined in claim 6 in which said central support panel is connected to said carriage by a constant torque hinge.
Claim 13
Dependent Claim
24 words
The seat headrest as defined in claim 6 in which said side panels are connected to said central support panel by constant torque hinges.
Claim 14
Dependent Claim
176 words
A seat headrest for interconnection with a seat comprising: (a) a generally planar connector member connected to the seat; (b) a guide connected to said connector member, said guide including oppositely dispose guide rails; and (c) a headrest assembly connected to said guide for movement relative thereto between a first lowered position and a second upraised position, said headrest assembly comprising: (i) resistance imparting means in engagement with said connector member for yieldably resisting movement of said headrest between said first lowered position and said second upraised position, said resistance imparting means comprising a spring in compressive engagement with said connector member, said spring comprising a central portion and a pair of yieldably deformable side portions connected to said central portion and extending angularly therefrom; (ii) a carriage; (iii) a central support panel pivotally connected to said carriage; (iv) a pair of side panels pivotally connected to said central panel; and (v) a plurality of rollers rotatably connected to said carriage, said rollers having rail engagement grooves in rollable engagement with said rails of said guide.
Claim 15
Dependent Claim
176 words
A seat headrest for interconnection with a seat comprising: (a) a generally planar connector member connected to the seat; (b) a guide connected to said connector member, said guide including oppositely dispose guide rails; and (c) a headrest assembly connected to said guide for movement relative thereto between a first lowered position and a second upraised position, said headrest assembly comprising: (i) resistance imparting means in engagement with said connector member for yieldably resisting movement of said headrest between said first lowered position and said second upraised position, said resistance imparting means comprising a spring in compressive engagement with said connector member, said spring comprising a central portion and a pair of yieldably deformable side portions connected to said central portion and extending angularly therefrom; (ii) a carriage; (iii) a central support panel pivotally connected to said carriage; (iv) a pair of side panels pivotally connected to said central panel; and (v) a plurality of rollers rotatably connected to said carriage, said rollers having rail engagement grooves in rollable engagement with said rails of said guide.
Claim 16
Dependent Claim
21 words
The seat headrest as defined in claim 12 in which said central portion of said spring is connected to said carriage.
Claim 17
Dependent Claim
41 words
The seat headrest as defined in claim 12 in which said spring further includes a pair of surface engaging portions connected to said yieldably deformable side portions, said surface engaging portions being in sliding engagement with said generally planar connector member.
Claim 18
Dependent Claim
29 words
The seat headrest as defined in claim 14 , further including a plastic film disposed between said surface engaging portions of said spring and said generally planar connector member.
Claim 19
Dependent Claim
24 words
The seat headrest as defined in claim 14 in which said central support panel is connected to said carriage by a constant torque hinge.
Claim 20
Dependent Claim
24 words
The seat headrest as defined in claim 14 in which said side panels are connected to said central support panel by constant torque hinges.
References Cited (Backward Citations)
US1196413A
Cited
US3885831A
Cited
US5112106A
Cited
US4978169A
Cited
US5232265A
Cited
US5918941A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2005-10-21 | 2006-04-22 | 2006-10-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2009-10-21 | 2010-04-22 | 2010-10-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2013-10-21 | 2014-04-22 | 2014-10-22 | $7700.00 | Window Closed / Lapsed |