Back to results
US 12,743,965 B2Granted
Braille timer
AssigneeTime Timer, LLC
InventorsHeather L. Rogers, Christen Sara Barbercheck, Tricia L. Wright
Life of this patent
Estimating the term…
Abstract
A braille timer teaches time in a simple manner to visually impaired individuals. The timer rotates a shaft which rotates a colored disk attached to the shaft. The initial position of the colored disk is manually set by an operator using either an arm, a positioner or a portion of the colored disk. A raised annular ring enables the colored disk to rotate freely without interference from raised bumps indicating numbers in Braille.
Claims19
A braille timer for displaying remaining and elapsed time comprising:
- a generally rectangular body comprising a generally rectangular front tray and a generally rectangular rear tray secured to the generally rectangular front tray, the generally rectangular front tray having a recess, the generally rectangular body having a battery compartment for storing at least one battery;
- a control module located between the generally rectangular front and rear trays of the generally rectangular body, the control module being powered by said at least one battery and including a rotatable shaft,
- a colored disk secured to the rotatable shaft such that the colored disk rotates with the shaft, the colored disk having a positioner portion for manually setting a traveling edge of the colored disk;
- a background member located in the recess of the generally rectangular front tray and having indicia bumps extending outwardly from a face of the background member, the background member having a slit through which a portion of the colored disk passes such that upon rotation of the shaft a portion of the colored disk rotates in front of the background member;
- and
- an annular ring extending outwardly from the face of the background member, the annular ring having a sufficient height to enable a portion of the colored disk to pass over the indicia bumps.
3 more elements
A braille timer for displaying remaining and elapsed time comprising:
- a generally rectangular body comprising a generally rectangular front tray and a generally rectangular rear tray secured to the generally rectangular front tray, the generally rectangular front tray having a recess, the generally rectangular body having a battery compartment for storing at least one battery;
- a control module located between the generally rectangular front and rear trays of the generally rectangular body, the control module being powered by said at least one battery and including a rotatable shaft,
- a colored disk secured to the rotatable shaft such that the colored disk rotates with the shaft;
- a positioner secured to the colored disk for manually setting a traveling edge of the colored disk;
- a background member located in the recess of the generally rectangular front tray and having indicia bumps extending outwardly from a face of the background member, the background member having a slit through which a portion of the colored disk passes such that upon rotation of the shaft a portion of the colored disk rotates in front of the background member;
- and
- an annular ring extending outwardly from the face of the background member, the annular ring having a height to enable the positioner to pass over the indicia bumps.
4 more elements
A braille timer for displaying remaining and elapsed time comprising:
- a generally rectangular body having a battery compartment for storing at least one battery;
- a control module powered by at least one battery and including a rotatable shaft,
- a colored disk secured to the rotatable shaft such that the colored disk rotates with the shaft;
- a background member having a face and indicia bumps extending outwardly from the face of the background member, the background member having a slit through which a portion of the colored disk passes such that upon rotation of the shaft a portion of the colored disk rotates in front of the background member;
- a rotatable center button secured to the rotatable shaft which rotates with the rotatable shaft, the rotatable center button having an arm to which an edge of the colored disk is attached;
- and
- an annular ring extending outwardly from the face of the background member, the annular ring having a sufficient height to enable a portion of the colored disk to move along the annular ring.
4 more elements
Dependencies are inferred from the claim text.