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William Dirst Phones & Addresses

  • Yellville, AR
  • Mabelvale, AR
  • Flippin, AR
  • Gassville, AR
  • Harriet, AR
  • Lead Hill, AR
  • Concord, AR
  • 538 Highway 268 E, Yellville, AR 72687

Work

Position: Service Occupations

Business Records

Name / Title
Company / Classification
Phones & Addresses
William F Dirst
E-LEARNING MANAGEMENT SOLUTIONS, LLC
212 Kingsrow, Little Rock, AR 72207

Publications

Us Patents

Apparatus For Recharging Tennis Balls And Method

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US Patent:
8627859, Jan 14, 2014
Filed:
Jan 12, 2010
Appl. No.:
12/657032
Inventors:
William F. Dirst - Harrison AR, US
Assignee:
Rebounces, LLC - Harrison AR
International Classification:
B65B 1/30
B67D 1/12
US Classification:
141 95, 141 11, 141 51, 141 63, 141 69, 141 83, 2062131
Abstract:
A method and apparatus for recharging depleted tennis balls that uses pressurized gas. A recharge pressure vessel includes a cylindrical shell with a closed end and a spaced apart opening top with a connecting wall forming a charging chamber. The vessel may be pivotally secured to a base. A pressure port proximate the open end permits gas entry and exit for charging. The chamber may be filled with any number of discharged tennis balls and then is sealed and charged with high pressure gas such as carbon dioxide. The balls will become sufficiently recharged and the pressure may be released and the recharged balls remove from the vessel.

Apparatus For Recharging Pressurized Balls And Method

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US Patent:
20120291914, Nov 22, 2012
Filed:
May 18, 2012
Appl. No.:
13/475189
Inventors:
William F. DIRST - Harrison AR, US
International Classification:
A63B 47/00
A63B 39/02
US Classification:
141 11, 141 63, 473609
Abstract:
An apparatus, system and method for recharging depleted pressurized balls that uses pressurized gas is disclosed. A pressure vessel includes a cylindrical shell with a closed end and a spaced apart and opening top connected by a wall to form a charging chamber. The vessel may be pivotally secured to a base. A port in the outer wall, closed end, or top of the vessel permits gas entry and exit for charging. The chamber is filled with an appropriate number of discharged balls and then is sealed and charged with high pressure gas having a molecular weight heavier than air. The chamber is monitored to determine when the balls have reached a desired internal pressure. Once the balls reach the desired internal pressure they are removed.

Tennis Ball Recharging Apparatus Method

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US Patent:
7658211, Feb 9, 2010
Filed:
Jun 19, 2007
Appl. No.:
11/820423
Inventors:
William F. Dirst - Harrison AR, US
International Classification:
B65B 1/20
US Classification:
141 11, 141 51, 141 63, 141 69, 141 83, 141 95, 2062131
Abstract:
A method and apparatus for recharging depleted tennis balls that uses compressed carbon dioxide. A recharge pressure vessel including a cylinder with a closed end and a spaced apart open end with a connecting wall forming a charging chamber. A pressure port proximate the open end permits gas entry and exit for charging. The chamber may be filled with any number of discharged tennis balls and then is sealed and charged with high pressure heavy molecular weight gas such as carbon dioxide. The vessel is then agitated to jostle the inserted balls and within 4 to 5 days, the balls will become fully pressurized and the pressure may be released and the recharged balls remove from the vessel.
William R Dirst from Yellville, ARDeceased Get Report