Abstract: A baseball-style cap having a freely transformable visor which includes an upper fabric portion, a lower fabric portion, and a resilient stiffener placed therebetween. The cap further includes a piped fabric portion that is located between the upper and lower fabric portions, adjacent an outer periphery of such upper and lower portions, into which a deformable material is inserted. The deformable material includes a plastic sheath defining a channel, and a metal material lying within the channel and enclosed thereby. The combination of the resilient stiffener and the deformable material allows the visor to be readily bent or folded as well as easily restored to its original configuration. The resulting cap can be produced easily, is attractive in use and can be carried in a pocket without damage to the visor.

Abstract: A baseball-style cap having a pliable visor which includes an upper fabric portion, a lower fabric portion, and a resilient stiffener placed therebetween. The cap further includes a piped fabric portion that is located between the upper and lower fabric portions, adjacent an outer periphery of such upper and lower portions, into which a deformable material is inserted. The combination of the resilient stiffener and the deformable material allows the visor to be readily bent or folded as well as easily restored to its original configuration. The resulting cap can be produced easily, is attractive in use and can be carried in a pocket without damage to the visor.

Abstract: A baseball-style cap having a free-size capability for accommodating wearers having a range of head sizes without a separate sizing mechanism. The cap includes a crown main body which is expandable at least in a peripheral direction, and a headband made of a substantially non-stretchable fabric material. The headband is connected to the lower peripheral edge of the crown main body by a piece of stretchable fabric which is sewn to cover the headband. The lower peripheral edge of the headband is incised or grooved at regular intervals such that a stretching force thereon in the peripheral direction causes the headband to demonstrate teeth appearance.

Abstract: Headwear having a head-fitting portion and a visor portion, with an extended fabric portion stretching from the top of the head-fitting portion to the front edge of the visor portion to create the appearance of a unitary crown and visor. The resulting headwear, which can include a baseball-style cap and a sun visor, can be produced easily and is attractive in use, enabling decorative portions to transition without interruption from the visor to and across the head-fitting portion.

Abstract: A cap with a pattern mold sheet including a crown main body formed by a plurality of panels, and a visor portion that is secured to a forward edge of the crown and which extends outwardly therefrom. In order to give an improved three-dimensional effect to a desired pattern such as logos, symbols, or emblems which a user wants, the pattern mold sheet is used which heightens the three-dimensional effect as compared with the traditional use of embroidery threads. The pattern mold sheet is formed with a three-layer structure including an upper stretchable fabric material or polyurethane, a sponge and a lower fabric material. The pattern mold sheet is formed by heating a sheet with the heater and pressing the mold frame with the shape of the pattern and the size of the sheet a user wants on the heated sheet with a compressor. The level of the pattern can be differently represented on the pattern mold sheet by varying the depth of the inner part of the mold frame, thus heightening the three-dimensional effect.

Abstract: An advertising size adjustment strap for a baseball-style cap having a crown body, a visor and a sweat absorbent band attached to the inside periphery of the crown. The size adjustment strap, which is attached to the back portion of the lower periphery of the crown, is formed of a stretchable fabric material or band, a non-stretchable fabric material and a cylinder-shaped fabric material forming a sleeve. The non-stretchable fabric material may be used to display an advertising or decorative portion such as a logo, symbol, emblem, etc. When the wearer puts the cap on, the stretchable fabric material or band expands naturally to fit the wearer, allowing the fabric sleeves to separate and thereby displaying the advertising or decorative portion.

Abstract: A visor structure for hats and sun visors in which a visor material of a soft or rigid material is partially cut from the upper and lower ends at predetermined intervals to allow the cut visor to maintain its curved shape when bent along the cut lines so that when a cap or sun visor with a visor of this structure is turned inside out, the visor maintains its curved shape. By attaching a different letter or figure of a mark, emblem or logo on the inner and outer portions respectively of the main body, and by using different colored or textured fabric, a single hat or sun visor structure can display effectively two different hats or sun visors in one to satisfy the diversified preferences of the wearer.

Abstract: A baseball cap includes a crown composed of a plurality of panels. The crown defines an opening. A visor is secured to a front portion of the crown. A sweatband is attached to an inner side of a lower periphery of the crown. The sweatband is extended at both ends in equal length to that of the opening of the crown to form a first extended sweatband and a second extended sweatband. A male fastening device and a female fastening device are respectively attached onto the first extended sweatband and said second extended sweatband.