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Kyrac Hum Phones & Addresses

  • Gaithersburg, MD
  • 8324 Tuckerman Ln, Potomac, MD 20854 (301) 299-4045
  • Rockville, MD
  • Charlottesville, VA
  • Silver Spring, MD
  • 8324 Tuckerman Ln, Potomac, MD 20854

Work

Position: Clerical/White Collar

Education

Degree: Associate degree or higher

Publications

Us Patents

Shuttlecock

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US Patent:
52658864, Nov 30, 1993
Filed:
Feb 1, 1993
Appl. No.:
8/011774
Inventors:
Kyrac Hum - Gaithersburg MD
International Classification:
A63B 6718
US Classification:
273417
Abstract:
A shuttlecock comprises a tail constructed from a plurality of feathers whose shafts are bound together, a head affixed to the feathers at their quills, and a spring formed from a stack of annular spring plates. Each plate surrounds the feather shafts above the head and is movable along the shafts. A retainer affixed to the feather shafts maintains the spring in a partially compressed state between the retainer and the head. When the head of the shuttlecock is struck, the spring plates produce a springing action and an audible click.
Kyrac A Hum from Gaithersburg, MD, age ~75 Get Report