Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (1) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Such systems may include: (a) a first solenoid including first, second, and third ports; (b) a valve in fluid communication with the first solenoid’s first port; and (c) a second solenoid including first, second, and third ports (the first port in fluid communication with the valve). Each of the first and second solenoids is switchable to: (a) a configuration where fluid flows through that solenoid between its first port and second port and (b) a configuration where fluid flows through that solenoid between its first port and third port. The valve is switchable between open and closed configurations. The solenoid and valve configurations are used to selectively place the systems in plural operational states.

Abstract: Foot support systems include a first foot support bladder, a fluid tank, and a fluid distributor. The fluid distributor's body may have: (a) first and second solenoid mounts, (b) a main fluid distribution channel in fluid communication with the first and second solenoid mounts, (c) a tank channel in fluid communication with the first solenoid mount, (d) a first foot support bladder channel in fluid communication with the second solenoid mount, (e) a first foot support connector connecting the first foot support bladder with the first foot support bladder channel, and (f) a tank connector connecting the fluid tank with the tank channel. First and second solenoids are engaged with the fluid distributor at the first and second solenoid mounts, respectively. In some examples, the fluid distributor may include a third solenoid mount and a second foot support connector for use with a second foot support bladder.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Foot support systems include a fluid flow control system that facilitates movement of fluid into, out of, and/or within a sole structure and/or article of footwear, e.g., to change and/or control pressure in fluid filled bladder(s). Aspects of this technology may relate to one or more of: (a) footwear structures in which such systems are incorporated; (b) valve stem based fluid flow transfer systems; (c) solenoid based fluid flow transfer systems; (d) user input button features; (e) air filter features; (f) fluid tube to fluid distributor connection features; (g) fluid distributor to footwear connection features; (h) valve position sensor features; (i) valve transmission features; (j) pressure control algorithm features; (k) electronic communication features; (l) system sealing features; and/or (m) pressure sensor mounting features.

Abstract: Some examples include a grounding system for an image forming apparatus. The grounding system includes a lifting plate having a top surface for storing media and an interface, a cable having a first end and an opposing second end, the first end attached at the interface, a retainer attached to the lifting plate at the interface, the retainer releasably securing the cable to the lifting plate, and a winding spool coupled to the second end of the cable, the winding spool to transfer torque to the cable and to accommodate a length of cable wound around the winding spool. Each of the lifting plate, the cable, and the winding spool are electrically conductive to release electrostatic energy from the media.

Abstract: A toothbrush includes a removable, replaceable brush head that includes a clip that also serves as a removal tool for a spent brush head. The toothbrush may be a manually-wound or charged, powered toothbrush that includes a winding mechanism, an energy storage element, and an output gear train to cause a rotating, oscillating or sweeping brush head to move, thus improving the efficacy of the user's oral-care regimen.

Abstract: Some examples include a media level state indicator of an image forming apparatus. The media level state indicator including a gear assembly of interconnected gears including a first gear, a second gear, and a cam fixedly disposed on the first gear, the second gear coupled to a media lift system and rotatable with a shaft of the media lift system, the first gear and the cam rotatably coupled to the second gear, a cam follower to selectively contact the cam, the cam follower moveable in response to contacting rotational movement of the cam, and a signal device coupled to the cam follower, the signal device having a first media level state and a second media level state, the signal device to move between the first media level state and the second media level state as the media lift system changes a position of a lift plate.

Abstract: End effectors and systems including end effectors configured to provide colorimetric indicia of a wear state of the end effector are described. In one embodiment, the end effector includes: a base portion coupleable to a motor; a chamber including an optically translucent window and a chamber interior; and a flowable material disposed in the chamber interior and having a color. The end effector is configured to provide colorimetric indicia of a wear state of the end effector based at least in part on mixing of the flowable material.

Abstract: A manually-wound or charged, powered toothbrush includes a winding mechanism, an energy storage element, and an output gear train to cause a rotating, oscillating or sweeping brush head to move, thus improving the efficacy of the user's oral-care regimen. The toothbrush may include a removable, replaceable brush head that includes a clip that also serves as a removal tool for a spent brush head.

Abstract: End effectors and systems including end effectors configured to provide visible indicia of a wear state of the end effectors are described.

Abstract: End effectors and systems including end effectors configured to provide audible and/or haptic indicia of fatigue failure of springs disposed in the end effectors are described.

Abstract: Some examples include a grounding system for an image forming apparatus. The grounding system includes a lifting plate having a top surface for storing media and an interface, a cable having a first end and an opposing second end, the first end attached at the interface, a retainer attached to the lifting plate at the interface, the retainer releasably securing the cable to the lifting plate, and a winding spool coupled to the second end of the cable, the winding spool to transfer torque to the cable and to accommodate a length of cable wound around the winding spool. Each of the lifting plate, the cable, and the winding spool are electrically conductive to release electrostatic energy from the media.

Abstract: Some examples include a media level state indicator of an image forming apparatus. The media level state indicator including a gear assembly of interconnected gears including a first gear, a second gear, and a cam fixedly disposed on the first gear, the second gear coupled to a media lift system and rotatable with a shaft of the media lift system, the first gear and the cam rotatably coupled to the second gear, a cam follower to selectively contact the cam, the cam follower moveable in response to contacting rotational movement of the cam, and a signal device coupled to the cam follower, the signal device having a first media level state and a second media level state, the signal device to move between the first media level state and the second media level state as the media lift system changes a position of a lift plate.

Abstract: A manually-wound or charged, powered toothbrush includes a winding mechanism, an energy storage element, and an output gear train to cause a rotating, oscillating or sweeping brush head to move, thus improving the efficacy of the user's oral-care regimen.