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An aircraft having vertical takeoff and landing capability provided with at least first and second laterally extending paddle wheels rotatable on a central axis perpendicular to the longitudinal axis of the aircraft fuselage and between its nose and tail.
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| Number | Title | Issue Date |
| 7895680 | Protective mask having removable lens and detachable head strap Disclosed is a protective mask of the kind having particular application for covering the eyes, ears, nose and chin of one playing the game of paintball. The protective mask has a lens that can be quickly and easily removed for replacement as a consequence of paint ... | 03/01/2011 |
| 7856674 | Buckle device for swimming/diving goggles A pair of swimming/diving goggles includes a main body and two head strap coupling members respectively provided on two sides of the main body. A board is pivotably mounted in a through-hole in each head strap coupling member. A head strap is extended through the th... | 12/28/2010 |
| 7698752 | Goggle strap An improved goggle strap is provided. The strap allows for comfortable use through the employment materials such as high density polyester materials that can encase elastic materials. These straps may also contain traceability elements that allow for the easy associ... | 04/20/2010 |
| 7347544 | Hingeless eyeglasses as collar or headband Hingeless eyeglasses as collar or headband comprises a pair of reading glass or sunglass lenses framed by a lightweight, horseshoe shaped, single piece of narrow band. The narrow band containing eyeglass lenses is specifically shaped to fit around the neck or on top... | 03/25/2008 |
| 7340804 | Strap assembly capable of rotational engagement with an object, and method of manufacturing same A strap assembly capable of engagement with an object (101) includes a strap (110) having a first end (111) and a second end (112), and further includes a buckle (120, 190) coupled to the strap. The buckle includes a cover (210 | 03/11/2008 |
| 7337779 | Facemask tape-adjuster The facemask tape-adjuster is an adjusting device for the tapes of facemasks comprising of a upper piece and a lower piece respectively made joint at one edge, in which the inner face of upper piece is made to have pressing region complementary to that which is made... | 03/04/2008 |
| 7334270 | Strap for diving face mask A strap for diving face mask includes an upper branched sub-section and a lower branched sub-section forming together a loop section in a middle zone of the strap as viewed lengthwise. The upper branched sub-section has a circumferential length larger than a circumf... | 02/26/2008 |
| 7331839 | Floating water toy The lower portion (12) of a water toy (10) is buoyant and floats on a body of water (FIG. 1). An upper portion (14) of the toy includes an inner cavity (32) sides to receive the head (34) of a user. The user sights through a... | 02/19/2008 |
| 7325920 | Glasses for mounting to both rearward and forward facing caps Glasses adapted to be mounted on caps having an interior band such that terminal temple connecting portions are mounted on such band at two circumferentially-spaced positions, and the glasses so mounted are further adapted to upwardly pivot such that the glasses are... | 02/05/2008 |
| 7290546 | Nasal mask A nasal mask assembly for preferred use in CPAP treatment. The mask assembly comprises a central body, a face cushion, a forehead support and a gas inlet. The gas inlet is rotatably connected to the central body, and the forehead support is pivotally connected to th... | 11/06/2007 |
| 7275536 | Device for varying the length of a strap on a mask for aquatic activities A device is disclosed for adjusting the length of a strap on a mask for aquatic activities. The mask comprises a frame for supporting one or more lenses and a plurality of fork-shaped portions extending from either side of the frame. Each portion contains a pivot ab... | 10/02/2007 |
| 7260850 | Banded goggles for a winter sports helmet Eyewear, such as goggles, includes a frame, a lens supported by the frame, and an outrigger that is pivotally mounted to sides of the frame. An elastic band is mounted to the outrigger. The elastic band is made from two band arms that are connected on one end to for... | 08/28/2007 |
| 7251842 | Swimming goggles Swimming goggles have a left frame, a right frame, lenses received in the left frame and the right frame, and a strap device. The strap device includes buckles respectively assembled on the left frame and the right frame, and a head strap extending through the buckl... | 08/07/2007 |
| 7234463 | Periphery view goggle and remote breathing assembly A remote breathing assembly includes a periphery viewable goggle, an air-tube, and a remote breathing apparatus. The goggle includes a transparent lens having a front section that defines a lateral front length, and left and right sections that extend transversely f... | 06/26/2007 |
| 7226180 | Pair of shining swimming goggles A pair of shining swimming goggles comprises a pair of swimming goggles, a shining module and an electric conducting portion. The shining module is embedded in an inner portion of the swimming goggles. The electric conducting portion is disposed on a surface of the ... | 06/05/2007 |
| 7185653 | Disposable mask for dust protection A disposable mask for dust protection is provided for maintaining contact with the wearer's face even when moving one's mouth, in which the strap is fixed to maintain tension, and to enable easy adjustment of the length of the strap. The disposable dust protective m... | 03/06/2007 |
| 7185373 | Swimming goggles A pair of swimming goggles, includes a left and a right goggle frame, wherein a connection bridge connected therebetween, a pair of buckles respectively attached to the left and the right goggle frames, and a head strap adjustably fastened to the buckles. Each buckl... | 03/06/2007 |
| 7181780 | Swimming goggles A pair of swimming goggles comprises a pair of frames, lenses, a connecting portion, a fastening portion having a side cover and a strap apparatus having an adjusting portion and a strap, wherein an operation zone is formed on the side cover. The adjusting portion c... | 02/27/2007 |
| 7181779 | Sport goggle with side vent for improved ventilation An improved sport goggle for skiing, motorcycling, paintball, racing, and other sports featuring clip-mounted side apertures communicating with the eye cavity of the goggle through adjacent venting apertures. Venting of the eye cavity of the sport goggle is aided by... | 02/27/2007 |
| 7175276 | Quick-coupled and adjustable temple for glasses A quick-coupled and adjustable temple for glasses includes a coupler defining a forward opened receiving cavity and having two short shafts vertically projected from an upper and a lower front end of the coupler for engaging with two shaft holes correspondingly prov... | 02/13/2007 |
| 7163290 | Baby and toddler sunglasses Baby and toddler sunglasses comprising frames having lenses. The frames are secured around the user's head by a band. The band is secured to the frames by a securing piece. ... | 01/16/2007 |
| 7162750 | Detachable and rotatable clip A clip for attaching a strap to a pair of eye wear, such as goggles, includes a body portion, a slot to secure an end of the strap, a detent supported on the body to rotatably secure the clip to the goggle, and an engagement member for removably attaching the clip t... | 01/16/2007 |
| 7159250 | Swimming goggles A pair of swimming goggles includes left and right frames made of hard material, a head strap and a connection frame connecting the left and right frames and made of soft material. Supporters respectively extend from the inner ends of the peripheral surfaces of the ... | 01/09/2007 |
| 7146653 | Side buckle structure of swimming goggles A side buckle structure of swimming goggles includes a side buckle casing, a press-button seat, a press button, and a head strap. The side buckle casing has a press-button hole, and the press-button seat has a latching hook, a strap hole, placing holes, and elastic ... | 12/12/2006 |
| 7143484 | Swimming goggle buckle A swimming goggle buckle includes a goggle main body, two single buckle complexes, and a headband, wherein the goggle main body includes a nose pad, a rim, face contacting pads, a glass lens formed in the rim, and an opening formed at each end. One end of each singl... | 12/05/2006 |
| 7131148 | Combined bandana and goggles A combined bandana and goggles for protecting a portion of a head of a user from exposure to the elements. The combined bandana and goggles includes a goggles assembly being designed for engaging the head of the user for being positioned over the eyes of the user to... | 11/07/2006 |
| 7120939 | Support for a face shield A face shield support includes an adjustable frame which fits over the head of a user during use and provides support for the face shield frame. In one embodiment, the frame includes a first, or frontal strap that extends from approximately above the ears of the use... | 10/17/2006 |
| 7096867 | Nasal masks The present invention is related to patient interfaces, such as nasal masks (2), particularly though not solely for use in providing continuous positive airway pressure therapy or positive pressure ventilation to patients suffering from obstructive sleep apno... | 08/29/2006 |
| 7093303 | Perspiration blocking and absorbing apparatus The present apparatus is directed, in one embodiment, towards a liquid-absorbing component for attachment to eyeglasses, that impedes the flow of perspiration and other materials into the wearer's eyes. In another embodiment, the apparatus includes a liquid-absorbin... | 08/22/2006 |
| 7062796 | Periscope swim goggles Periscope Swim Goggles are swimmer's goggles with a periscope situated above the water line that projects the view that is ahead of the swimmer through a fiber optic cable to a viewer located on the goggle's eyepiece. Generally, an open-water swimmer using the free ... | 06/20/2006 |
| 7058992 | Ski goggles with opening for ears A strap for ski goggles is disclosed wherein the strap includes a ring at the location of the wearer's ears so that the ring surrounds or substantially surrounds the ear. In this way the strap does not press down on the ears. The ring may include a Velcro perimeter ... | 06/13/2006 |
| 7059717 | Eyeglasses with interchangable temple-members An eyeglasses apparatus and transformation system thereof, facilitating quick and easy convertibility of the left and right traditionally folding temples into an adjustable headband; thereby making the light-weight eyeglasses much more suited to dynamic activities s... | 06/13/2006 |
| 7024886 | Ornament The hook 5, as shown in FIG. 3, FIG. 4 and FIG. 5, serves to latch between the pearls 2 at an optional position in the above-defined predetermined section of the necklace 1. Referring to FIG. 3 and FIG. 5, the ... | 04/11/2006 |
| 7020905 | Swimming goggle A swimming goggle have a left and a right frames respectively accommodating eyeglasses therein, a nose support, head fasteners, and adjusting apparatuses for adjusting head fasteners. The nose support connects the left frame with the right frame. The head fasteners ... | 04/04/2006 |
| 7013897 | Device for varying the length of a strap for a scuba diving mask or the like A device is disclosed for adjusting the length of a strap on a scuba diving mask. The mask comprises a frame for supporting one or more lenses and a plurality of fork-shaped portions extending from either side of the frame. Each portion contains a pivot about which ... | 03/21/2006 |
| 7000263 | Pivotable strap-buckle assembly This invention is directed towards an apparatus for securing and adjusting a strap. More particularly, the present invention is directed towards a buckle assembly having a pivotable member pivotably attached to opposed regions of the buckle frame. In one embodiment,... | 02/21/2006 |
| 6978488 | Diving goggles with a collapsible auxiliary air source chamber Diving goggles with increased depth range includes a collapsible auxiliary air source chamber in fluid communication with the interior of the goggles. As the diver descends into the water depth, the outside pressure compresses the auxiliary chamber and forces some a... | 12/27/2005 |
| 6973930 | Phototherapy eyeshield for babies An eyeshield (10) for protecting babies' eyesight during phototherapy treatment for neonatal jaundice includes a strap (11) of soft material sized and shaped to pass around and secured to the head of the baby. An eye pad (18) is attached or form... | 12/13/2005 |
| 6961965 | Swimming goggles A pair of swimming goggles, includes left and right goggle frames, a connection bridge connected between the left and right goggle frames, a pair of buckles respectively attached to the left and right goggle frames opposite the connection bridge, and a head strap ad... | 11/08/2005 |
| 6952841 | Sports goggles Goggles having a frame with two lateral edges, a shield borne by the frame, and a tie for retaining the frame on the user's head which is attached to each of the lateral edges of the frame. The tie for retaining the frame has a flexible cord located at each of the e... | 10/11/2005 |
