US4710602A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Illuminated rocker switch assembly
Assignee: Motors Liquidation Co
•
Filing: 1986-02-03
•
Granted: 1987-12-01
•
Expires: 2006-02-03
Abstract
Abstract A rocker switch assembly includes a rocker pivoted about a central axis, an actuator responsive to the rocker and pivoting about either end, and conductive rubber push-button switches selectively operated by the actuator with minimum lateral deformation. The actuator is translucent to serve as a light conductor to carry light from an adjacent lamp to the rocker which bears translucent legends. The actuators of adjacent pairs of switch mechanisms are lit by a single lamp between them.
Inventors
- 👤 Donald N. Baity
- 👤 Gregory J. Schwandt
- 👤 Charles E. Kidwell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:06
CPC Classifications
H; H01; H01H; H01H13/00; H01H13/70; H01H13/702; H01H13/705; H01H23/00; H01H23/02; H01H23/025; H01H2213/00; H01H2213/002; H01H2215/00; H01H2215/004; H01H2215/008; H01H2219/00; H01H2219/054; H01H2219/062; H01H2221/00; H01H2221/008; H01H2221/016; H01H2221/058; H01H2221/07
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
162 words
A manually operated switch assembly for selectively actuating a pair of switches, comprising; a housing defining an aperture, a circuit board mounted in said housing opposite the aperture, a pair of resilient push-button switches mounted on the circuit board, each switch defining a switch contact point thereon, a rocker pivotally mounted in the aperture of the housing for movement about a fixed axis at the center of the aperture, and an actuator between the rocker and the switches, each end of the actuator continuously engaging one of said switches at said switch contact points and further engaging the housing at points in substantial alignment with the switch contact points to define pivot axes for the respective opposite ends of the actuator, whereby upon rocker movement against one end of said actuator, said actuator rotates about the pivot axis at the other end of said actuator, said switches being such that lateral movement of the actuator at the switch contact point is minimized.
Claim 2
Dependent Claim
162 words
A manually operated switch assembly for selectively actuating a pair of switches, comprising; a housing defining an aperture, a circuit board mounted in said housing opposite the aperture, a pair of resilient push-button switches mounted on the circuit board, each switch defining a switch contact point thereon, a rocker pivotally mounted in the aperture of the housing for movement about a fixed axis at the center of the aperture, and an actuator between the rocker and the switches, each end of the actuator continuously engaging one of said switches at said switch contact points and further engaging the housing at points in substantial alignment with the switch contact points to define pivot axes for the respective opposite ends of the actuator, whereby upon rocker movement against one end of said actuator, said actuator rotates about the pivot axis at the other end of said actuator, said switches being such that lateral movement of the actuator at the switch contact point is minimized.
Claim 3
Dependent Claim
22 words
A switch assembly as claimed in claim 1 wherein the switches are an elastomeric dome type with low tolerance to lateral deformation.
Claim 4
Dependent Claim
88 words
A switch assembly as claimed in claim 1 wherein the switches are an elastomeric dome type with low tolerance to lateral deforxation, the housing has a shoulder facing the circuit board disposed at each end of the actuator and the actuator is trapped between the resilient switches and the shoulders so that when one end of the actuator is depressed by the rocker to actuate a switch the other end pivots about the adjacent shoulder so that lateral movement at the one end depressing the switch is minimized.
Claim 5
Dependent Claim
50 words
A switch assembly as claimed in claim 1 wherein the rocker has a face bearing a translucent indicia, a light source is mounted on the circuit board, and the actuator comprises a transparent light conducting material for carrying light from the light source to the rocker to illuminate the indicia.
Claim 6
Dependent Claim
50 words
A switch assembly as claimed in claim 3 wherein the rocker has a face hearing a translucent indicia, a light source is mounted on the circuit board, and the actuator comprises a transparent light conducting material for carrying light from the light source to the rocker to illuminate the indicia.
Claim 7
Dependent Claim
225 words
A manually operated switch assembly for selectively actuating two pairs of switches, comprising; a housing defining a pair of adjacent apertures; a circuit board mounted in said housing opposite the apertures, two pairs of resilient push-button switches, each pair mounted on the circuit board opposite an aperture, each switch defining a switch point thereon, a common light source mounted on the circuit board between the pairs of switches, a pair of rockers each having a face bearing translucent indicia, means for pivotally mounting a rocker in each aperture of the housing for movement about a fixed axis at the center of the aperture, and a pair of transparent actuators each mounted between the rockers and the corresponding switches and on opposite sides of the light source and serving as light conductors to illuminate the indicia, each end of each actuator continuously engaging a pair of switches at said switch contact point and further engaging the housing at points in substantial alignment with the switch contact points to define pivot axes for the respective opposite ends of the actuators, whereby upon rocker movement against one end of said actuators, said actuators rotate about the pivot axis at the other end of said actuators, said switches being actuated by movement of said actuator such that lateral movement of the actuator at the switch contact point is minimized.
Claim 8
Dependent Claim
225 words
A manually operated switch assembly for selectively actuating two pairs of switches, comprising; a housing defining a pair of adjacent apertures; a circuit board mounted in said housing opposite the apertures, two pairs of resilient push-button switches, each pair mounted on the circuit board opposite an aperture, each switch defining a switch point thereon, a common light source mounted on the circuit board between the pairs of switches, a pair of rockers each having a face bearing translucent indicia, means for pivotally mounting a rocker in each aperture of the housing for movement about a fixed axis at the center of the aperture, and a pair of transparent actuators each mounted between the rockers and the corresponding switches and on opposite sides of the light source and serving as light conductors to illuminate the indicia, each end of each actuator continuously engaging a pair of switches at said switch contact point and further engaging the housing at points in substantial alignment with the switch contact points to define pivot axes for the respective opposite ends of the actuators, whereby upon rocker movement against one end of said actuators, said actuators rotate about the pivot axis at the other end of said actuators, said switches being actuated by movement of said actuator such that lateral movement of the actuator at the switch contact point is minimized.
References Cited (Backward Citations)
US3144643A
Cited
US3654415A
Cited
US3691324A
Cited
US4029915A
Cited
US4029925A
Cited
US4215257A
Cited
US4401864A
Cited
US4425487A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-11-30 | 1991-06-01 | 1991-12-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-11-30 | 1995-06-01 | 1995-12-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-11-30 | 1999-06-01 | 1999-12-01 | $7700.00 | Window Closed / Lapsed |