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Patent No. 5996568

Process For Propelling Foodstuffs or the Like into a Crowd

A method of launching foodstuffs into a crowd for promotional and entertainment purposes.

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Class 238/22 - Spacers


Subclass of Class 238 - Railways: surface track
Definition: Spacing-blocks between the main guard rails.
No. of patents: 4
Last issue date: 07/29/1997


NumberTitleIssue Date
5651499Boltless guardrail assembly for a railroad track
A railroad track is provided having a running rail and a guardrail which are spaced apart by self-locking separator blocks and mounted to base plates. The foot of the running rail fits within channels formed into each of the base plates, with an outward e...
07/29/1997
4386751Switch point guard
A switch point guard for railroad track having a guard or deflector rail positioned to prevent flanges of railroad wheels from striking the switch point. The guard rail is carried on support members for rigid retention in a fixed, predetermined position r...
06/07/1983
4350290Resilient rail fastener assembly for curved track
A resilient rail fastener assembly for curved tracks includes a unitary base plate adapted to receive a load carrying rail which includes a pair of planar brace plates for maintaining the rail in a vertical orientation and reducing noise and vibration. Mo...
09/21/1982
4265401Adjustable guard rail structures
An adjustable guard rail assembly is provided for use with a running rail and is made up of a plurality of spaced base plates having one end extending beneath the running rail, brace means fixed to each base plate adjacent the other end, a guard rail supp...
05/05/1981
 
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