U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Icon_funbox Bizarre Patents

Patent No. 6351867

Body squeegee

A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.

Newsletter  PatentStorm News

Make the Most of Our Site

See this month's Top Inventors and Most Cited Patents.

Stay on top of the latest innovations by subscribing to an RSS feed.

Registered users: Manage your profile.

 

Class 368/291 - Waterproofing


Subclass of Class 368 - Horology: time measuring systems or devices
Definition: Subject matter including means to render the case impervious
No. of patents: 79
Last issue date: 10/07/2008


1    
NumberTitleIssue Date
7431495Damping device, particularly for a wrist-watch
A damping device, more particularly for a watchcase, includes a case (1) the back (7) of which has an extension provided with a groove (13) holding a gasket (14). The device further includes a support (2, 3) the lower segment (2...
10/07/2008
7403450Timepiece
A timepiece having an external case, a sound source disposed inside the external case, an internal filter that is gas permeable and waterproof and is disposed opposite with a gap to the external case and the sound source, and a communication opening that communicate...
07/22/2008
7357569Crown lock structure and timepiece having crown lock structure
A crown lock structure for a timepiece has a crown having an inner surface provided with a threaded section and a connecting assembly for removably connecting the crown to a case of the timepiece. The connecting assembly comprises a tubular member for integral conne...
04/15/2008
7350969Watchcase with rotating cover-bezel
The watchcase includes a middle part (3) closed by a back cover (5) delimiting a housing (7) provided for receiving a watch movement (9) including at least one off-centre display (10, 12). The external surface is entirely covered b...
04/01/2008
7277360Ratchet assembly device for fitting a back cover and/or a bezel onto a watch case middle
An elastic assembly joined to at least one side face of one of the members to be assembled is engaged by elastic deformation with a ratchet fastening element fixedly connected to the other member to be assembled. These elastic assemblies are constituted by an elonga...
10/02/2007
7274520Magnification device for timepiece
The device consists in compensating for the distortion of the characters marked on the dial caused by a lens, by writing the characters with a reverse pin cushion or barrel distortion. ...
09/25/2007
7234858Watch case
The invention relates to a watch case comprising a case middle (16), a bezel (18) mounted so that it can turn on the middle and defining between them an annular chamber (36) and a gap (40) open towards the outside of the case, a glass (
06/26/2007
7182508Linking device between a rim and a case of watch
This device comprises a first axial retention shoulder secured to the case, adjacent to a cylindrical seat, a second, opposite axial retention shoulder formed by one face of an annular groove secured to the rim, an annular retention element made of polymer bearing a...
02/27/2007
7149153Watch whose case includes a back cover or cover with a bayonet fitting for manual opening
In an electronic watch containing an electric battery assembly of large size, particularly a battery assembly including several batteries or accumulators (41, 42), the diameter of a removable cover (20) closing a large bottom opening of the back cover ...
12/12/2006
7111977Portable watch
To provide a portable watch enabling components exchange around a crown while retaining the waterproof capability of a winding-stem-pipe attachment section when the screw lock capability is reduced. A winding stem pipe is screwed into a pipe-attachment hole of a cas...
09/26/2006
7016263Device for data input into a portable object
The invention concerns a device for data entry into a portable object, in particular a watch, with display screen comprising a control button (1) consisting of an elastic mass (2) wherein is housed a permanent magnet (3) and a positioning analog...
03/21/2006
6971789Timepiece
A thin timepiece having a module stably fixed therein has a case integrated with a wrist band and a case back, the case having an opening portion on a front surface side thereof, a module having a housing formed of a resin and a timepiece movement held by the housin...
12/06/2005
6788623Wrist watch
To provide a wrist watch having a small rim width while ensuring the strength of a glass rim. A movement with hands and a dial plate is assembled into a barrel from a side of a glass rim. A water-proof packing is arranged between a glass rim and the barrel. Machine ...
09/07/2004
6762976Wristwatch case
There is disposed a middle comprising a metallic inner middle (20) in which a movement (30) is housed, and a metallic outer middle (21) covering at least a part of the inner middle, and an elastic shock absorber (35) disposed between the ...
07/13/2004
6636458Waterproof timer
A waterproof electronic kitchen timer having a casing that can withstand gentle washing under a kitchen faucet for removal by detergents of grease and other soils....
10/21/2003
6213635Method for making a watch case
An element made of elastomeric material (9) is made by overmoulding between the middle part (2) of a watch case and a support ring, in particular a casing ring (3) intended to support the watch movement. This allows the constraints of the inner form and i...
04/10/2001
6200019Device for locking the rotatable bezel of watches, especially underwater watches, and for rendering the winding button watertight
A device for locking the rotatable bezel of a watch and for rendering the winding button thereof watertight comprises a plastic washer connected to a flat surface of said button, coaxially thereto, so as to engage with circumferential knurling of the rota...
03/13/2001
5726626Waterproof acoustic alarm safety device embodied in a wristwatch
The invention concerns an acoustic alarm safety device comprising a case (2), a vibrating element (20) associated to a membrane (22) so as to make it vibrate, electrical means for providing a control signal to said vibrating element, and means (18) for ac...
03/10/1998
5696741Timepiece including a fluid resistant container assembled in a metallic case
The invention concerns a timepiece, specifically a wrist watch, including a fluid resistant container (19) provided with a framework (20) of plastic material housing the horometric components. Such fluid resistant container (19) is closed by a crystal (22...
12/09/1997
5610878Desiccation capsule and article provided with said capsule
Desiccation capsule (20) for the interior (32) of an article comprising a first compartment (27) containing a desiccant (30). One wall (22) of the first compartment is perforated by a first opening (25) obturated by a semi-permeable membrane or a filter (...
03/11/1997
5598383Watch with double thread coupling device
A watch with improved water-proof and pressure-resistance characteristics is disclosed. It comprises: (a) a casing, a bottom cover affixed to the casing, a screw winding crown, and a receiving port on the casing for receiving the screw winding crown; (b) ...
01/28/1997
5521889Watch having a fluid-tight rotary crystal or crystal-bezel unit
The crystal-bezel unit (1, 20) allows dismantling of the timepiece from above and can be moved rotatingly relative to a caseband (4), where a joining gasket (10) including at least one active portion is disposed between the crystal-bezel unit and the case...
05/28/1996
5467325Watch case
A watch case (M) including a caseband (1) and a back cover (4) which can be engaged with and clamped in the caseband by imparting a rotational movement to the back cover (4) through a predetermined angle (Ω) around an axis of closure (O--O'). The back co...
11/14/1995
5396473Timepiece including a power cell compartment closed by a gasket seal
The invention concerns a timepiece of the type including: a case (2); a power cell compartment (4) formed by a housing (6) arranged in the interior of the case (2) so as to receive an electrical energy source formed by a power cell (P); and means for clos...
03/07/1995
5321670Timepiece comprising a rotatable bezel
A timepiece includes a case (2), a crystal (10) fixedly mounted on the case (2) and a rotatable bezel (16) guided in rotation relative to the crystal (10) and said case (2), said bezel (16) furthermore being associated with a ratchet mechanism (M) and is ...
06/14/1994
4626108Wristwatch with seal
A wristwatch comprises an outer case having a longitudinal retaining bore. A hollow, generally cylindrical plastic seal is disposed in the bore. The seal includes upper and lower portions, the lower portion being of reduced diameter. The upper portion inc...
12/02/1986
4561783Watchcase
The watchcase has the upper face of its caseband wholly covered by the glass composed of: an outer plate of transparent material; a smaller transparent plate centrally glued to the inner face of the outer plate for securing the glass to the caseband by it...
12/31/1985
4558956Water-tight watch
The watch has at the top edge of its case, on opposite sides, flanges which project radially inwards and the underside of which is at a distance from the watch-glass edge. To close the watch and press the watch glass against a packing resting on an inner ...
12/17/1985
4548514Wristwatch having tubular seal and method for assembly
A wristwatch includes an assembly comprising a hard plastic seal in the form of a hollow tube in which are mounted a crystal, a movement and face, and a bottom cover. That assembly is inserted as a unit into the bottom end of an opening of a clamping ring...
10/22/1985
4545688Watch case having synthetic material seals between detachable parts thereof
The watch case comprising a middle (2) containing a lining (4) and a back (9) detachably mounted in a lower opening of the middle by means of a pressure device. A band (12) of synthetic material constituting a seal is formed on the periphery of the openin...
10/08/1985
4529323Leak resistant watch casing having annular elastic element surrounding a casing ring which centers the watch movement relative to the casing
A leak resistant watch casing is designed to accomodate a thin movement. It comprises a casing ring (7) supporting the movement (5) around which an elastic binding (10) is removably mounted. The binding is of rectangular cross section with the smaller sid...
07/16/1985
4505598Case for a clock
A case or housing for a clock, particularly for use in moist rooms, has a cup-shaped dome portion with an opening that is closed by a cover glass at the side of the observer and while a rear portion is closed by a back cover. A support plate which is prov...
03/19/1985
4497584Wrist watch case with vulcanized gasket
A case body is fixed to a glass by means of an interposed ring of a vulcanizable elastomer, this ring being bonded by vulcanization either directly to the glass or to a metallized coating applied to the glass, as well as to the upper surface of the case b...
02/05/1985
4497583Fluid-tight watch case with U-shaped bezel
A bezel (6) is composed of two parts (12 and 13) which may be formed by machining and are thereafter joined to one another by welding, soldering, brazing, or cementing. A peripheral rib (14) of a wall (2) of the case back (1) extends within the U-shaped p...
02/05/1985
4496248Structure for a watch case made of cemented carbide
A structure of a watch case, which comprises a watchglass, a case band member composed of a cemented carbide alloy and having a flange formed at an upper portion thereof and an annular surface formed at a lower portion of the flange, a watchglass supporti...
01/29/1985
4490052Watchcase
A watchcase (1) comprising essentially a body (15) to the top surface of which is held a flat crystal (2) by means of fixation members (4) providing grooves in which the edges of the crystal are secured after having been laterally engaged therein, and a s...
12/25/1984
4479724Water-resisting structure for a watch
A water-resistant device for a watchcase of a diver's watch having a case body, a back and a glass. The device comprises an O-ring for sealing the watchcase, an annular leaf spring having an elasticity in the axial direction of the watchcase, and a bezel ...
10/30/1984
4473305Watchcase having resilient snap-fit for rigid crystal
A watchcase (1) comprises a flat crystal (3) of hard material held by pressure between elastically deformable opposite side walls (4) of a recess (5) formed at the top of the body (2) of the watchcase. The bottom face (8) of the crystal (3) compresses a s...
09/25/1984
4459039Pressure compensated watch enclosure
At the time of the casing of a watch in the back of which a diaphragm (19) is placed, an insulating and inert transparent liquid is caused to penetrate into the interior of the case by placing the whole in an enclosure under negative pressure. The air is ...
07/10/1984
4421423Watertight wrist-watch casing
The bottom of the watertight wrist-watch casing is composed of a metallic piece (1) having its edges (2) bent up at right angles, and of a thin elastomer layer (3) lining the inner face of piece (1), to which it strongly adheres by means of a metal/elasto...
12/20/1983
1    
 
Sign InRegister
Username  
Password   
forgot password?