Tadeusz W Keska

7354352, Apr 8, 2008

Mar 28, 2005

11/091118

Tadeusz W. Keska - Smithfield RI, US
Mark S. Duffy - Arlington MA, US
Christopher C. Briden - Coventry RI, US
Chinawut P. Paesang - Cumberland RI, US

A63G 9/16

472119, 5108

A swing apparatus comprises a support stand, a swing supported with respect to the support stand to oscillate back and forth along a swing arc about a pivot axis, and a drive assembly that operates to oscillate the swing. Various components of the drive assembly are coupled to the swing to oscillate therewith about the pivot axis. The drive assembly has a pair of drive members that periodically engage portions of the support stand resulting in forces being imparted on the swing to move the swing.

20070007804, Jan 11, 2007

Mar 21, 2006

11/277087

Jeff Pemberton - Plainville MA, US
Richard Glover - Greenwood IN, US
Tadeusz W. Keska - Smithfield RI, US
Larry Freese - Portsmith RI, US
Douglas Melville - Avon CT, US
Allan Ferraro - Attleboro MA, US

Cosco Management, Inc. - Wilmington DE

A47C 3/02

297260200

A juvenile relaxation apparatus includes a juvenile holder including a seat and a frame adapted to set on an underlying floor surface. The juvenile holder is either a bouncer, rocker, lounger, crib, bassinet, cradle, or other juvenile seat. The juvenile relaxation apparatus further includes a rocker blade and a rocker motion system coupled to the rocker blade. The rocker motion system produces side-to-side rocking motion of the rocker blade and frame.

49537857, Sep 4, 1990

Aug 29, 1988

7/237843

Tadeusz Keska - Smithfield RI

Hasbro, Inc. - Pawtucket RI

E01B 2300
A63H 1930

238 10A

A track assembly for toy vehicles includes a first track section having an elongated fastening tongue element on one end thereof and a second track section having a receiving slot on one end thereof. The fastening tongue element is receivable in the receiving slot to connect the track sections together in substantially aligned end-to-end relation and it includes an elongated resilient finger which is engageable with a detent in the receiving slot to releasably retain the fastening tongue element in the receiving slot.

46389997, Jan 27, 1987

Feb 15, 1984

6/580267

Tadeusz W. Keska - Warwick RI

A63F 302
A63F 900

273258

A balancing clip for a rectangular tilting game board with a central pair of axes coinciding with edges of projections which support the board above the underlying surface. The board is elevated to allow its tilting in either direction when the playing pieces thereon are unevenly distributed to cause a predetermined moment on one side or the other. The axes are located equal distances from the board's transverse centerline and are at the same level. The center of gravity of the combined board and playing pieces in their starting position and the axes are approximately at the same level. The longer sides of the board having depending edges or flanges with beads along their bottoms. The balancing clip has a resilient U-shaped part which resiliently grasps the flange on which it is received above the bead and is slidable along the flange to the position required to achieve the board's proper balance. The clip includes a weight part which extends normally relative to the flange under the board. Two clips are provided for the board.

20160018173, Jan 21, 2016

Jul 3, 2015

14/791292

- Pawtucket RI, US
David Michael Nugent - Newport RI, US
Katherine A. Mermelstein - East Walpole MA, US
Tadeusz W. Keska - Smithfield RI, US

F41A 9/73
F41B 5/12
F41B 7/08

Several embodiments of toy dart launch apparatus are disclosed including two crossbows with stretchable cords, a spring driven apparatus and an apparatus with battery operated rotatable wheels. Each apparatus includes an open top drum for receiving and storing darts. The darts are tubular and formed of soft foam. The drum includes an open outer surface with spaced recesses so that loaded darts are exposed, the darts being received by a spike in each recess. The recesses also include protrusions for restraining the stored darts on the spike, and a platform is mounted in the crossbows to support each dart when the released stretched cord impacts the dart. In the case of a rotating wheel arrangement, there is no need for spikes on drum or a platform.

20160018175, Jan 21, 2016

Jul 3, 2015

14/791294

- Pawtucket RI, US
David Michael Nugent - Newport RI, US
Katherine A. Mermelstein - East Walpole MA, US
Tadeusz W. Keska - Smithfield RI, US

F41A 17/30
F41A 17/46
F41B 5/12

Crossbows having two trigger safety locks. Operatively connected to a trigger is a trigger lock element that in one position prevents the trigger from moving. To prevent inadvertent contact between a cocking slide and a released stretched cord of the crossbow, a slide lock element engages the trigger lock element until the slide lock element is disengaged by the cocking slide moving out of the way. To prevent an improperly configured projectile from being discharged a projectile lock element engages the trigger lock element until a properly configured projectile is loaded onto a drum causing the projectile lock element to disengage from the trigger lock element.