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7517294 |
Dual-bladder inflatable ball
A dual-bladder inflatable ball includes: a valve unit; an outer cover defining a confining chamber therein and connected sealingly to the valve unit; a bladder unit enclosed in the confining...
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6949276 |
Bladder shell for inflatable balls
A bladder shell for inflatable balls having a layer of blended synthetic latex and natural rubber latex compounded with an anti-oxidant, an activator, an accelerator, a thickening agent, a wetting...
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6334804 |
Toy balloon or game ball
A NOVEL TOY BALLOON OR BAME BALL comprises a rubber balloon with a tube like structure that projects from the containing wall of the balloon opposite the neck. When this tube projects into the body...
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5779968 |
Sports ball bladder and method of manufacture
A sports ball bladder and method of manufacture which produces a sports ball in which a valve element (48) is fused to the bladder and is disposed away from a parting line (40) of a mold (34). The...
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5649875 |
Humanoid toy missile
A toy missile resembling a humanoid figure, the missile including a plastic film casing confining an inflated balloon, which causes the casing to assume a ball-like form. Printed on the front face...
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5503699 |
Applying patches from mold cavity surface on ball and impressing patterns
A play ball has visually distinctive colored patches distributed over its exterior. Portions of the ball exterior may be uncovered with patches, and have a color distinct from the color of patches....
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5294112 |
Bladder for use in a sportsball
A bladder for use in a sportsball such as a soccer ball or volleyball has good air retention and excellent durability. It is molded to substantially conform to a shape consistent with the shape of...
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5251908 |
Multi surface bouncing object
A non-spherical object that responds on impact and rebounds as a spherical ball of a size ranging from one to twelve inches in length and weighing approximately one pound to three pounds in weight.
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5138721 |
Pneumatic bolster
A pneumatic cushion or bolster adapted to function as a bumper for boats, as protective packaging and as pneumatic elements included in wearing apparel. The bolster is composed of a non-stretchable...
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5102130 |
Apparatus and method for a hand ball game
An inflatable ball which includes a ball skin having a ball opening, a valve ring which is secured to the ball opening, and a valve assembly insertable through the valve ring into the ball. The...
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5102365 |
Inflatable article
Disclosed is an inflatable ball including at least an upper layer, a lower layer and an intermediate layer of flexible sheets, which are overlapped and heat-sealed together along their...
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5098329 |
Dual balloon
A dual balloon comprising an outer sphere and an inner sphere with corresponding conduits placed in the surfaces of the spheres and a connecting trachea being releasable engageable between the...
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5096756 |
Composite bladder for game balls
A bladder for a game ball is formed from a composite film which is made from a mixture of polyurethane and polyvinylchloride.
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5045011 |
Flying balloon toy
A flying balloon toy (10) having an inflatable balloon (14) frictionally engaged with an aerodynamic body (12) formed of lightweight material that gives additional drag without increasing the...
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5040793 |
Plastic air-filled ball
Plastic air-filled balls comprising three identical layer pieces of plastic connected together. In the middle layer, a thru-hold is provided to balance air pressure and on either one of the other...
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4963117 |
Selectively illuminated toy ball
A footbag having a pliant outer skin made of a translucent plastic material. The interior of the footbag is filled with a plurality of translucent or fluorescent beads. An aperture is provided in...
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4915669 |
Ball with swingable internal weight
A ball having an outer chamber and a first center of volume contains an inner chamber which is substantially smaller than the outer chamber. The inner chamber has a body portion and a neck portion,...
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4872678 |
Pressurizable game ball
A pressurizable game ball and valve includes a hollow spherical game ball formed of a rubber material or the like defining a pair of shell halves bonded together to form a spherical ball. An...
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4842563 |
Inflatable ball with swingable variable internal weight
An inflatable ball is disclosed capable of having eccentric flight and bounce characteristics. The inflatable ball has an outer inflatable chamber having a first sealable orifice and an outer skin....
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4660834 |
Short golf course and golf ball
The combination of (a) a multi-hole short golf course, playable with conventional golf clubs, with the length of the holes from tee to green varying from about 60 yards to about 195 yards and with...
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4513058 |
Impact resistant high air retention bladders
The invention relates to methods of manufacturing bladders for footballs comprising (a) applying a thin layer of coating solution to a polyurethane film, said solution consisting of polyvinylidene,...
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4340222 |
Game ball
A tennis ball consisting of two identical hemispheres joined together and including small upstanding integral fingers molded into the outer surface of the ball to provide surface texture, and...
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4320776 |
Construction of the ball bladder orifice
Disclosed herewith is a ball bladder orifice formed by a ball bladder orifice saddle, an orifice set, an inset tube and a strength washer. Since the saddle is welded to the bladder on the inside of...
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4274633 |
Inflatable bladder and valve
The combination of an inflatable bladder and valve for inflating the bladder for use with a ball cover and selectively insertable through an opening therein wherein the dimensions of the valve are...
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4263682 |
Self-sealing valve and fluid fillable article including such a valve
A self-sealing valve useful in a fluid fillable article, such as a mammary prosthesis, includes first and second planar members which are bonded together so as to leave an elongated unbonded...
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4251073 |
Apparatus and method for manufacturing gas-filled balls with precision
A tennis ball, racquet ball or other gas-filled ball is inflated with air or gas to such a degree that the ball will precisely balance a given applied force on the ball producing a given deflection...
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4240630 |
Game ball check valve
An improved check valve is disclosed primarily for use in game balls such as tennis balls, racquet balls, footballs, basketballs, and the like. The valve is adapted for molding into the shell of...
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4239568 |
Method of manufacturing a ball
A method of manufacturing a ball for use in volleyball or soccer includes the steps of manufacturing a spherical hollow body of a brittle material, sticking cloth strips in an overlapping manner on...
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4223474 |
Inflatable nursery toy
An inflatable nursery toy typically consisting of a large generally barrel-shaped inflatable outer bag composed of soft, limp, flexible and non-resilient sheet material such as plastic, with...
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3975016 |
Inflatable ball
A ball adapted to be spun on the tip of the finger and have it whirl faster and longer due to a bearing inserted within the ball by means of an attached housing. The ball may be reinflated through...
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3931971 |
Projectile having indented surface areas
The amusement device of the present invention comprises a body member formed from a sphere and having six planar surfaces formed on its outer surface. Each of the planar surface is formed at the...
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3900638 |
Inflatable Christmas tree ornament
A Christmas tree ornament employing a suitably shaped and decorated inflatable hollow body having an orifice with a vertical hollow sleeve secured at one open end to the orifice and extending...
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3851880 |
HOCKEY-TYPE GAME APPARATUS
Hockey-type game apparatus in which the movable object is elongate or dumbbell-shaped. The "blade" at one end of the hockey stick is shaped to hit the object and also to fit over the central region...
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3755820 |
INFLATABLE BOXING GLOVE OR PILLOW
An air inflated boxing glove or pillow. The glove includes a casing having an axially disposed open ended tubular sleeve. The sleeve is encompassed by an annular cylindrical band to which bell...
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3520534 |
RIDABLE BOUNCING BALL RECREATIONAL DEVICES
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3445551 |
PEARLESCENT,PHOSPHORESCENT BALLS AND METHODS FOR MAKING THE SAME
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3415522 |
Field game with tire goals
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3397887 |
Tether ball
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3343561 |
Pipeline ball and method of making
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3299501 |
Method of manufacture and assembly of hollow inflatable articles including a two-part valve therein
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3230663 |
Inflatable article with integral valve
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3220729 |
Tetherball or like inflatable article
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3204959 |
Hollow inflatable article
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3176985 |
Punching bag
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3174501 |
Valve and valve mounting
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3118672 |
Inflating valve sealing means
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3107683 |
Admission and check valve for pneumatic balls
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3100641 |
Inflatable article and method of making
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3070479 |
Inflatable balls
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3040384 |
Method of making hollow plastic articles
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