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Patent No. 5571247

Self Containing Enclosure for Protection from Killer Bees

A self contained protective enclosure with an opening for entry and egress and a screen for ventilation and viewing.

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Class 368/91 - With gravity-actuated timer


Subclass of Class 368 - Horology: time measuring systems or devices
Definition: Subject matter wherein the time indicator is controlled
No. of patents: 2
Last issue date: 11/21/2006


NumberTitleIssue Date
7138576Sound system and method for creating a sound event based on a modeled sound field
A sound system and method for modeling a sound field generated by a sound source and creating a sound event based on the modeled sound field is disclosed. The system and method captures a sound field over an enclosing surface, models the sound field and enables repr...
11/21/2006
4117666Quick reset timer
A timer in which a lesser cylinder having funnel-shaped top and bottom portions is disposed within a greater cylinder. Granular material is disposed in the greater cylinder, with a passage or gap provided between the outside diameter of the lesser cylinde...
10/03/1978
 
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