Patents Assigned to Etna Products Co., Inc
  • Patent number: 6709368
    Abstract: Requiring no special ability, this exercise devise can be used by anyone for simulating walking, while sitting down. Consisting of two pedals that move in opposition to one another as one foot presses down, while the other is pushed up, the device is placed under your feet while sitting in a chair. By turning clockwise a resistance dial located on a stem, resistance is adjustable by the user. A straight metal axle at the rear of the device serves as an axis about which two pedals rotate and furnishes support through the attached feet. Mechanism of resistance is provided by opposition against two arc shaped wedges offset by an angle resulting in one pedal rising as the other falls. Each end of a curved axle in the front provides support. The straight axle in the back is connected to the curved axle in the front by a central housing on top of which is positioned the resistance dial.
    Type: Grant
    Filed: January 16, 2003
    Date of Patent: March 23, 2004
    Assignee: Etna Products Co., Inc.
    Inventor: Lap Fu Chue
  • Patent number: 5976006
    Abstract: A motorized coin bank for sorting and storing coins of varying diameters comprising a coin receiver hopper for receiving unsorted coins; a plurality of coin storage containers for storing sorted coins; a straight ramped coin path located between the coin storage containers and the coin receiver, a drum-shaped separator, located in a plane which is perpendicular to the horizontal base of the coin bank and adjacent to the coin receiver hopper, for sorting individual coins one at a time from the receiver and depositing each coin in the straight ramped coin path such that each coin rolls edgewise along the ramped coin path; a plurality of coin apertures of varying size, each being sized to permit passage of only coins having a size less than or equal to a predetermined diameter.
    Type: Grant
    Filed: June 19, 1997
    Date of Patent: November 2, 1999
    Assignee: Etna Products Co., Inc.
    Inventor: Jeffrey Snyder
  • Patent number: 4848585
    Abstract: A jewelry storage case includes three jewelry containing trays for holding a plurality of jewelry items, each tray including a plurality of apertures in the base thereof and at least one tray including a plurality of hooks in the base thereof for removably securing a plurality of jewelry items to the tray; a first cover for covering one outermost tray; a second cover for covering the other outermost tray; upper and lower hinge sections for hingedly securing the three jewelry containing trays together; and hubs on the covers for hingedly securing the covers to the hinge sections and thereby to the trays such that each tray and the first and second covers can pivot with respect to each other.
    Type: Grant
    Filed: September 20, 1988
    Date of Patent: July 18, 1989
    Assignee: Etna Products Co. Inc.
    Inventor: Jeffrey Snyder
  • Patent number: D441172
    Type: Grant
    Filed: July 17, 2000
    Date of Patent: April 24, 2001
    Assignee: Etna Products Co., Inc
    Inventor: Jeffrey Snyder
  • Patent number: D454701
    Type: Grant
    Filed: May 7, 2001
    Date of Patent: March 26, 2002
    Assignee: Etna Products Co., Inc.
    Inventor: Chue Lap Fu Eric
  • Patent number: D279412
    Type: Grant
    Filed: October 22, 1984
    Date of Patent: June 25, 1985
    Assignee: Etna Products Co., Inc.
    Inventor: May Fung
  • Patent number: D287412
    Type: Grant
    Filed: May 4, 1984
    Date of Patent: December 23, 1986
    Assignee: Etna Products Co., Inc.
    Inventor: May Fung
  • Patent number: D292625
    Type: Grant
    Filed: November 7, 1985
    Date of Patent: November 3, 1987
    Assignee: Etna Products Co., Inc.
    Inventor: May Fung
  • Patent number: D490585
    Type: Grant
    Filed: August 19, 2003
    Date of Patent: May 25, 2004
    Assignee: Etna Products Co., Inc.
    Inventor: Lap Fu Chue
  • Patent number: D304346
    Type: Grant
    Filed: October 10, 1986
    Date of Patent: October 31, 1989
    Assignee: ETNA Products Co. Inc.
    Inventor: May Fung
  • Patent number: D306784
    Type: Grant
    Filed: October 30, 1986
    Date of Patent: March 20, 1990
    Assignee: Etna Products Co., Inc.
    Inventor: May Fung
  • Patent number: D317380
    Type: Grant
    Filed: September 20, 1988
    Date of Patent: June 11, 1991
    Assignee: Etna Products Co., Inc.
    Inventor: Jeffrey Snyder
  • Patent number: D321986
    Type: Grant
    Filed: August 23, 1990
    Date of Patent: December 3, 1991
    Assignee: Etna Products Co. Inc.
    Inventors: Jeffrey Snyder, May Fung
  • Patent number: D326366
    Type: Grant
    Filed: July 15, 1991
    Date of Patent: May 26, 1992
    Assignee: Etna Products Co. Inc.
    Inventor: May Fung