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A fork with timer for providing a cue to a user after an elapsed period of time for indicating that another bite of food using the fork may be taken.
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| Number | Title | Issue Date |
| 6374767 | Rotating warning bell A railroad car-warning bell is centrally mounted on the hub of a wheel. Three opposed cylinder housings each contain a reciprocating ball which hits an end hammer to sound the bell when the wheel turns slowly up to speeds of nominally 15 mph. At higher sp... | 04/23/2002 |
| 3960104 | Back-up alarm with improved keeper A wheel hub mountable back up alarm is disclosed having a plurality of ringing units mounted interiorly of a bell. Each ringing unit has an improved clapper and an improved interacting keeper to prevent forward wheel motion ringing, to retard alarm freezi... | 06/01/1976 |
