US5433509A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Adjustable armrest
Assignee: Johnson Controls Technology Co
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Filing: 1993-08-24
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Granted: 1995-07-18
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Expires: 2013-08-24
Abstract
Abstract An armrest includes an armrest body and mounting mechanism to allow the armrest body to be pulled upwardly from a lower forward edge from a stored vertical position into a generally horizontal use position and subsequently be swiveled on a generally vertical axis in a generally horizontal plane from side to side to fully support and align with the longitudinal axis of the forearm of the In one embodiment of the invention, the upper surface of the armrest body was concave to cradle the user's arm. In yet another embodiment of the present invention, the armrest body was adjustable in a generally vertical plane for tilting the armrest to the most comfortable position.
Inventors
- 👤 James T. Hotary
- 👤 Sheldon J. Watjer
- 👤 Philip C. George
- 👤 Jay M. Frankhouse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:32
CPC Classifications
B; B60; B60N; B60N2/00; B60N2/75; B60N2/763; B60N2/767; B60N2/753; B60N2/757; B60N2/02; B60N2002/0204; B60N2002/022
Claims Analysis
Total Claims: 25
Claim 1
Independent Claim
125 words
An armrest assembly comprising: a base for attachment to a vehicle; an elongated armrest body; arms pivotally coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position; and a screw jack adjustment mechanism extending between said base and said armrest body said screw jack adjustment mechanism including a threaded member which can be rotated in a first direction or a second direction opposite said first direction for adjustably tilting said armrest body in a first direction when said threaded member is rotated in said first direction and in a second direction opposite said first direction when said threaded member is rotated in said second direction.
Claim 2
Dependent Claim
125 words
An armrest assembly comprising: a base for attachment to a vehicle; an elongated armrest body; arms pivotally coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position; and a screw jack adjustment mechanism extending between said base and said armrest body said screw jack adjustment mechanism including a threaded member which can be rotated in a first direction or a second direction opposite said first direction for adjustably tilting said armrest body in a first direction when said threaded member is rotated in said first direction and in a second direction opposite said first direction when said threaded member is rotated in said second direction.
Claim 3
Dependent Claim
31 words
The armrest as defined in claim 1 and further including a latch means extending between said armrest body and said base for releasably holding said armrest body in said use position.
Claim 4
Dependent Claim
30 words
The armrest as defined in claim 2 wherein said screw jack adjustment mechanism is mounted to said base and is coupled to said latch means for tilting said armrest body.
Claim 5
Dependent Claim
21 words
The armrest as defined in claim 1 wherein said armrest body includes a concave support surface for cradling an arm therein.
Claim 6
Dependent Claim
40 words
The armrest as defined in claim 4 wherein said means for pivotally coupling said armrest body to said arms and a pivot pin extending through a platform defining one of said arms and into rotational engagement with said armrest body.
Claim 7
Dependent Claim
24 words
The armrest as defined in claim 1 and further including means for pivoting said arms for adjusting the tilt angle of said armrest body.
Claim 8
Dependent Claim
165 words
An armrest assembly comprising: a base for attachment to a vehicle; an elongated armrest body; arms pivotally coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position; means for pivotally coupling said armrest body to said arms to allow said armrest body to swivel from side-to-side with respect to said base; latch means extending between said armrest body and said base for releasably holding said armrest body in said use position, wherein said latch means includes a latch coupled to said armrest body and including a slot therein, at least one latch arm, and pivot means for pivotally coupling said latch arm to said base, said latch arm including a latch bar movable into and out of said slot for releasably holding said armrest in said use position; and tilt adjustment means extending between said base and said latch means for tilting said armrest body.
Claim 9
Dependent Claim
165 words
An armrest assembly comprising: a base for attachment to a vehicle; an elongated armrest body; arms pivotally coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position; means for pivotally coupling said armrest body to said arms to allow said armrest body to swivel from side-to-side with respect to said base; latch means extending between said armrest body and said base for releasably holding said armrest body in said use position, wherein said latch means includes a latch coupled to said armrest body and including a slot therein, at least one latch arm, and pivot means for pivotally coupling said latch arm to said base, said latch arm including a latch bar movable into and out of said slot for releasably holding said armrest in said use position; and tilt adjustment means extending between said base and said latch means for tilting said armrest body.
Claim 10
Dependent Claim
43 words
The armrest as defined in claim 7 wherein said means for pivotally coupling said latch arm includes a tilt member pivotally coupled at one end to said latch arm and pivotally coupled to said base at a position spaced from said latch arm.
Claim 11
Dependent Claim
58 words
The armrest as defined in claim 8 wherein said tilt adjustment means includes said tilt member and means extending between said base and said tilt member for pivoting said tilt member with respect to said base for raising and lowering said latch arm to pivot said first named arms for adjusting the tilt angle of said armrest body.
Claim 12
Dependent Claim
160 words
An armrest assembly comprising: an elongated armrest body for supporting a person's arm; a base for attachment to a vehicle; a coupling assembly for coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position by moving the forward end of the armrest upwardly away from said base, said coupling assembly including means for swiveling said armrest body with respect to said base; and a screw jack adjustment mechanism extending between said base and said armrest body, said screw jack adjustment mechanism including a threaded member which can be rotated in a first direction or a second direction opposite said first direction for adjustably tilting said armrest body in a first direction when said threaded member is rotated in said first direction and in a second direction opposite said first direction when said threaded member is rotated in said second direction.
Claim 13
Dependent Claim
160 words
An armrest assembly comprising: an elongated armrest body for supporting a person's arm; a base for attachment to a vehicle; a coupling assembly for coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position by moving the forward end of the armrest upwardly away from said base, said coupling assembly including means for swiveling said armrest body with respect to said base; and a screw jack adjustment mechanism extending between said base and said armrest body, said screw jack adjustment mechanism including a threaded member which can be rotated in a first direction or a second direction opposite said first direction for adjustably tilting said armrest body in a first direction when said threaded member is rotated in said first direction and in a second direction opposite said first direction when said threaded member is rotated in said second direction.
Claim 14
Dependent Claim
30 words
The armrest as defined in claim 10 and further including releasable latching means coupled between said armrest body and said base for latching said armrest body in a use position.
Claim 15
Dependent Claim
36 words
The armrest as defined in claim 11 wherein said screw jack adjustment mechanism is coupled to said latching means for adjustably tilting said armrest body in a generally vertical plane when in a latched use position.
Claim 16
Dependent Claim
41 words
The armrest as defined in claim 12 wherein said coupling assembly comprises upper and lower support arms having first ends pivotally mounted to said base in vertically spaced relationship and opposite ends pivotally coupled in spaced relationship to said armrest body.
Claim 17
Dependent Claim
180 words
An armrest assembly comprising: an elongated armrest body for supporting a person's arm; a base for attachment to a vehicle, wherein said base includes a generally horizontally extending plate with a pair of spaced parallel upwardly extending legs; a coupling assembly for coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position by moving the forward end of the armrest upwardly away from said base, said coupling assembly including means for swiveling said armrest body with respect to said base from side-to-side, wherein said coupling assembly comprises upper and lower support arms having first ends pivotally mounted to said base in vertically spaced relationship and opposite ends pivotally coupled in spaced relationship to said armrest body; and releasable latching means coupled between said armrest body and said base for latching said armrest body in a use position, wherein said latching means includes means for adjustably tilting said armrest body in a generally vertical plane when in a latched use position.
Claim 18
Dependent Claim
180 words
An armrest assembly comprising: an elongated armrest body for supporting a person's arm; a base for attachment to a vehicle, wherein said base includes a generally horizontally extending plate with a pair of spaced parallel upwardly extending legs; a coupling assembly for coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position by moving the forward end of the armrest upwardly away from said base, said coupling assembly including means for swiveling said armrest body with respect to said base from side-to-side, wherein said coupling assembly comprises upper and lower support arms having first ends pivotally mounted to said base in vertically spaced relationship and opposite ends pivotally coupled in spaced relationship to said armrest body; and releasable latching means coupled between said armrest body and said base for latching said armrest body in a use position, wherein said latching means includes means for adjustably tilting said armrest body in a generally vertical plane when in a latched use position.
Claim 19
Dependent Claim
70 words
The armrest as defined in claim 14 wherein said upper and lower support arms are pivotally mounted in spaced relationship to said upwardly extending legs of said base and said opposite ends of said arms are pivotally mounted to a support platform to which said armrest body is pivotally mounted by means of a generally vertically extending pivot axle for swiveling the armrest body when in an extended use position,
Claim 20
Dependent Claim
39 words
The armrest as defined in claim 15 wherein said means for adjustably tilting said armrest body comprises means for vertically moving said latching assembly to pivot said armrest body by the movement of said upper and lower support arms.
Claim 21
Dependent Claim
50 words
The armrest as defined in claim 16 wherein said adjustment means comprises a screw ,jack member vertically fixedly mounted to said base and threadably mounted to said latching means such that movement of said screw jack member causes said latching means to raise and lower thereby tilting said armrest body.
Claim 22
Dependent Claim
17 words
The armrest as defined in claim 17 wherein said armrest body includes a concave upper support surface.
Claim 23
Dependent Claim
155 words
An armrest assembly comprising: a base for attachment to a vehicle; an elongated armrest body having a concave arm supporting surface; arms pivotally coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position; means for pivotally coupling said armrest body to said arms to allow said armrest body to swivel from side-to-side with respect to said base; and a screw jack adjustment mechanism extending between said base and said armrest body, said screw jack adjustment mechanism including a threaded member which can be rotated in a first direction or a second direction opposite said first direction for adjustably tilting said armrest body in a first direction when said threaded member is rotated in said first direction and in a second direction opposite said first direction when said threaded member is rotated in said second direction.
Claim 24
Dependent Claim
155 words
An armrest assembly comprising: a base for attachment to a vehicle; an elongated armrest body having a concave arm supporting surface; arms pivotally coupling said armrest body to said base for allowing said armrest body to move from a stored position in a generally vertical plane to a generally horizontally extending use position; means for pivotally coupling said armrest body to said arms to allow said armrest body to swivel from side-to-side with respect to said base; and a screw jack adjustment mechanism extending between said base and said armrest body, said screw jack adjustment mechanism including a threaded member which can be rotated in a first direction or a second direction opposite said first direction for adjustably tilting said armrest body in a first direction when said threaded member is rotated in said first direction and in a second direction opposite said first direction when said threaded member is rotated in said second direction.
Claim 25
Dependent Claim
24 words
The armrest as defined in claim 19 wherein said adjustment mechanism includes latch means for releasably holding said armrest body in said use position.
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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) | 1998-07-17 | 1999-01-16 | 1999-07-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2002-07-17 | 2003-01-16 | 2003-07-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2006-07-17 | 2007-01-16 | 2007-07-18 | $7700.00 | Window Closed / Lapsed |