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Match Document Document Title
US20130032141 FLIP TOP VALVE FOR DRY SNORKELS  
The instant invention is a valve for the top end of diving snorkels having a conduit with an open end above the water surface, and an underwater end that terminates in a mouthpiece. The mouthpiece...
US20140238391 FLIP TOP VALVE FOR DRY SNORKELS  
In one embodiment, a snorkel includes a conduit having a first end and a second end, a mouthpiece joined to the conduit second end, an arm adjacent the conduit first end and connected to a seal,...
US20080308099 Dry Snorkel  
A snorkel adapter apparatus is disclosed. The snorkel adapter apparatus includes a snorkel tube, a float, a mouthpiece, and a single pivot point. These pieces combined together create a snorkel...
US20150232160 SNORKEL SYSTEM AND FLOTATION DEVICE  
The present application discloses a snorkel system and a flotation device for snorkeling. In certain embodiments, the snorkel system and flotation device comprise a buoyant flotation member for...
US20150020799 INTEGRATED DIVING SNORKEL AND REGULATOR AND METHODS OF USE  
A combination apparatus integrates the operation of a snorkel with a diving regulator having a breathing chamber and a diaphragm/purge valve chamber. A compressed air tank is in fluid...
US20140158120 Dry Snorkel  
A snorkel adapter apparatus is disclosed. The snorkel adapter apparatus includes a snorkel tube, a float, a mouthpiece, and a single pivot point. These pieces combined together create a snorkel...
US20110180066 SNORKEL BREATHING TUBE REGULATOR  
A snorkel breathing tube regulator includes: a tubular hollow base and a supplementary tube which jointly form an inverted U-shaped structure, and a float provided in the supplementary tube....
US20140014096 Breathing Device For Divers  
A breathing device for divers that includes a breathing tube exhibiting an end having an inclined opening, an obturator that is mobile between an open position and a closed position of the opening...
US20140014097 SYSTEM TO PREVENT WATER FROM ENTERING A SNORKEL BREATHER TUBE  
A system to prevent water from entering a snorkel breather tube includes a tube, wherein the tube is attached to a snorkel body and a pressure device, wherein the pressure device is attached to...
US20130160762 SNORKEL UPPER DISCHARGING HEAD HAVING WATERPROOF DEVICE  
A snorkel upper discharging head has a waterproof device. The snorkel upper discharging head comprises a snorkel upper discharging head body and a floating drum, an air inlet hole is arranged at...
US20140331997 BREATHING AID FOR SWIMMERS  
The invention relates to a breathing aid for swimmers, having a mouthpiece (1) which has an exhalation valve, wherein, starting from the mouthpiece, a two-part air hose (9, 10) leads to a head...
US20150239537 Snorkel Apparatus  
A snorkeling device that permits the user to expeditiously initiate and continue freestyle, butterfly, breaststroke and crawl swimming strokes while listening to audio and without having to...
US20080105254 Scupper valve snorkel  
The scupper valve snorkel of the present invention is based on a conjoined tube within a tube located inside a lower section of a snorkel and designed to steer water droplets away from the snorkel...
US20120247459 SNORKEL AND MOUTHPIECE ASSEMBLY THEREOF  
A snorkel and a mouthpiece assembly of the snorkel are disclosed, in which the mouthpiece assembly includes a main body, a mouthpiece and a whistle. The mouthpiece is connected to the main body;...
US20150059737 RETAINING RING FOR MOUTHPIECES ATTACHED TO DIVING APPARATUS  
Retaining rings for use with mouthpieces utilized in underwater diving in accordance with embodiments of the invention are described. One embodiment of the invention includes a mouthpiece...
US20110005519 Floater and Snorkel Comprising the Same  
A floater for used in a snorkel is provided. The floater is a porous structure with a plurality of pores for reducing the density of the floater. The density of the floater is substantially less...
US20110277755 SNORKEL  
A snorkel including a breathing tube having an air inlet at one end and a mouthpiece at the other end, an elastic, self refilling reservoir for holding ambient air coupled in air flow...
US20050145244 Inlet valve apparatus and valve system  
An inlet valve apparatus for use with a snorkel comprises a snorkel cap having an air inlet and an air outlet. An air passageway connects the air inlet and the air outlet in fluid communication...
US20090133693 Water-sealing diving-use snorkel without generating a vacuum suction force  
A water-sealing diving-use snorkel without generating a vacuum suction force includes a diving-use snorkel unit connected with an air intake-ventilation nozzle unit comprising an air...
US20060272636 Dive mask safety strap  
A dive mask safety strap prevents the displacement or loss of a mask while diving into the water or at other times of vigorous activity while diving. Loss of a mask can subject the diver to...
US20060037607 Integrated snorkel mask front-mounted snorkel  
An integrated snorkel mask includes a front, center-mounted snorkel wherein the snorkel is attached to the center of the front of the mask frame. The snorkel preferably has a teardrop cross...
US20090211575 Mask  
A mask adapted to be attached to a user's face is disclosed. The mask comprises a body and a gas connection structure. The body is formed with an inner space which is defined along with the user's...
US20090126725 Emergency safety respirator  
A flexible conduit split inside in two equal parts is connected to a Goose Neck conduit at one end and to a mouth piece at the other end and provide air to any person under water.
US20090126726 Diving Snorkel  
A diving snorkel is used by divers for breathing and includes a top housing and a main tube. The main tube is a hollow tube with openings at two ends and has a partition piece extending outwards...
US20110168173 Snorkel  
A snorkel for users floating or skin diving on the sea is disclosed. The snorkel includes an inlet tube, a mouthpiece chamber and a mouthpiece. A comber impermeable cap with a first valve is...
US20080072897 Pivoting snorkels  
Methods are disclosed for providing a snorkel with a pivotal joint that is arranged to permit a pivoting lower portion of the snorkel to pivot around an axis that is at a significant angle to the...
US20090183735 Snorkel with one-way valve breath tube  
A snorkel with one-way breath tube comprises one J-shaped inhalant breath tube, one one-way valve inlet tube, one mouth piece, one one-way outlet tube and one exhalant breath tube. A snorkel with...
US20150096557 LARYNGECTOMEE SNORKEL  
Disclosed is a Laryngectomee Snorkel (100) for allowing a Laryngectomee to breathe while swimming. The Laryngectomee Snorkel (100) comprises a Baseplate (110) is configured to have a water-tight...
US20080127969 Snorkel having flexible telescopically extendable breathing tube  
A snorkel includes a mouthpiece; a flexible breathing tube having a lower end formed with the mouthpiece and an upper open end for communicating air from the mouthpiece to the external; and a...
US20070199565 HINGED HEADBRACE FOR FRONT-MOUNTED SWIMMING SNORKEL  
A front-mounted swimming snorkel has a forehead brace which pivots about an axis perpendicular to the snorkel tube to adapt to different swimmers' heads.
US20090036009 Personal floating system  
A personal anti-drowning system comprising an inflatable body suit and inflating means: the inflatable body suit being fabricated from a water and air resistant fabric wherein at least part of the...
US20080047552 Dry snorkels and methods  
Methods are disclosed for improving the performance and design of snorkels (20) that are arranged to reduce splashes of water from entering the snorkel (20) during use. Methods including providing...
US20070068519 Elliptical purge valve for snorkels  
The instant invention incorporates an asymmetrical purge valve tilted to fit within the confines of a chamber having a substantially elliptical cross-section. The elliptical cross-section is...
US20080210233 Methods for snorkels and mouthpiece systems  
Methods and designs are disclosed for providing a chin rest member (138) for reducing, distribution or alleviating loading forces (82) applied on a breathing device member (124) such as a snorkel...
US20070272237 Device for releasably fastening mask strap to breathing tube of snorkel  
A flexible fastening device in one embodiment includes a male fastening unit including a hook member securely looped around a mask strap, and a slotted stud having two side trigger members; and a...
US20050051164 Snorkeling apparatus  
A snorkeling apparatus that includes an eye cover device and a snorkel, has one or more of the following features: (1) a centrally located snorkel rigidly connected to the eye cover device; (2) a...
US20070267012 Snorkels, flexible tubes, mouthpieces and methods  
Methods are disclosed for designing improved flexible tubes and production methods which have improved flexibility and resistance to collapsing under load or during bending. Methods for injection...
US20060272635 Snorkel retaining clip  
A mask strap retaining clip releasably secured a breathing tube of snorkel to a diver's mask strap. The retaining clip comprises a clip unit with the diver's mask strap passed through and a ring...
US20070272238 Arrangement for releasably fastening mask strap to breathing tube of snorkel  
A flexible fastening device includes a male fastening unit including a hook member securely looped around a mask strap, and a stud, and a female fastening unit including a clip put on a breathing...
US20080314381 Positive locking device for snorkels, scuba regulators and the like  
Positive locking device for components of snorkels and other equipment such as diving regulators, buoyancy compensator hoses and the like. The locking device in a preferred embodiment comprises a...
US20080053435 Snorkel connector  
A snorkel connector has a base tube, a mounting tube and a mouthpiece. The base tube has two outer side walls and two side recesses. The side recesses are respectively formed in the outer side...
US20080099012 SNORKEL CLIP  
A snorkel clip that includes a pair of attachment arms connected to opposing sides of an attachment base, a pair of retention arms connected to opposing sides of a retention base, and a connecting...
US20110146675 DIVING SNORKEL-MOUNTED WATER STOPPER WITH MULTIPLE SEPARATED AIR VALVE OPENINGS INDEPENDENTLY CONTROLLABLE BY FLOAT UNITS ARRANGED IN ONE-TO-ONE CORRESPONDENCE THERETO  
A diving snorkel-mounted water stopper includes a sleeve unit defining a plurality of circumferentially spaced receiving chambers and a plurality of separated air valve openings corresponding to...
US20100252033 DIVING TUBE  
The invention relates to a diving tube, formed by several tube sections (3-5-7-10), manufactured in a rigid or semi-rigid material, attached to other intermediate sections (4-6-9) and to a...
US20100229858 AQUATIC HEADGEAR  
An improved aquatic device for use with goggles features a support base sized and shaped to fit near the back of a user's head and is secured against the user's head by way of straps. Various...
US20090038613 WATERPROOF STRUCTURE OF A RESPIRATORY TUBE  
A waterproof structure of a respiratory tube is provided. The waterproof structure comprises a hollow body and a lid. The hollow body has a first opening end and a second opening end opposing to...
US20100132701 SNORKEL  
A snorkel is provided on an upper end section of a conduit with an opening for breathing and a valve adapted to open and to close the opening. The valve is pivotally mounted on an upper end...
US20120174921 UNDERWATER BREATHING APPARATUS AND METHOD OF USE  
An underwater breathing apparatus has a flotation device; and an air conduit comprising at least one air inlet and at least one air outlet in fluid communication with each other; at least two...
US20130074835 Snorkelling apparatus  
A snorkeling apparatus comprising a face mask which has a transparent window portion which covers the user's eyes, a mouthpiece, and an air passage extending from said mouthpiece to a point above...
US20110081813 Recreational Swimming Ensemble  
Disclosed herein are apparatus and methods for enhancing swimming and facilitating walking on land. In some embodiments, the apparatus includes a foot thong having a body and a toe tether. The...

Matches 1 - 50 out of 60 1 2 >