Patents by Inventor William Passaquin
William Passaquin has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 7901129Abstract: This watch case comprises a protective casing surrounded by a middle (5) and a bezel (9). The protective casing includes a glass (3), a side wall (2) and a bottom (1). A planar peripheral surface extending along the entire edge of the inner face of the glass is in contact with a similar bearing surface on the side wall (2), at least part of which forms the width of the cross section of a pressure resistant structure having parallel lateral faces (SR) perpendicular to the bearing surface, and which extends without a gap as far as the bottom (1) of the casing. The components of the casing are secured and sealed with at least one annular seal (4) surrounding the lateral face of the glass (3) and the outer lateral face of the side wall (2) of the casing, and this seal is clamped.Type: GrantFiled: June 30, 2008Date of Patent: March 8, 2011Assignee: Rolex S.A.Inventors: Jean-Louis Bertrand, William Passaquin
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Publication number: 20090010111Abstract: This watch case comprises a protective casing surrounded by a middle (5) and a bezel (9). The protective casing includes a glass (3), a side wall (2) and a bottom (1). A planar peripheral surface extending along the entire edge of the inner face of the glass is in contact with a similar bearing surface on the side wall (2), at least part of which forms the width of the cross section of a pressure resistant structure having parallel lateral faces (SR) perpendicular to the bearing surface, and which extends without a gap as far as the bottom (1) of the casing. Means for securing and sealing the components of the casing comprise at least one annular seal (4) surrounding the lateral face of the glass (3) and the outer lateral face of the side wall (2) of the casing, and means (8, 5a) for radially clamping this seal.Type: ApplicationFiled: June 30, 2008Publication date: January 8, 2009Applicant: ROLEX S.AInventors: Jean-Louis BERTRAND, William PASSAQUIN
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Patent number: 7182508Abstract: 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 against each of said shoulders, said first shoulder being adjacent to the base of a conical surface, secured to the case, for the axial introduction of said annular retention element engaged with said annular groove. Said annular retention element forms an endless ring whose section is divided in the radial direction into two portions of which one is, perpendicularly to the plane of said endless ring, substantially thinner than the other, these two portions being intended to interact respectively with said first shoulder and second shoulder.Type: GrantFiled: August 11, 2004Date of Patent: February 27, 2007Assignee: Rolex S.A.Inventors: Jean-Louis Bertrand, Daniel Fiammingo, Daniel Moille, William Passaquin, Sylvie Ribeyrolles, Yvan Serikoff
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Patent number: 7121717Abstract: This ceramic element, the visible surface of which includes features, is intended to be fitted onto a watch case. This visible surface has, at each feature, a hollow having the shape of said feature, with a depth at least equal to 0.05 mm, the side walls of said hollow being essentially perpendicular to said visible surface, the bottom of said hollows having a first tie layer of Ti, Ta, Cr or Th type, with a thickness of at least 100 nm and at least a second layer from the group Au, Ag, CrN, Ni, Pt, TiN, ZrN, Pd or alloys thereof with a thickness of at least 100 nm.Type: GrantFiled: December 14, 2004Date of Patent: October 17, 2006Assignee: Rolex S. A.Inventors: Eric Grippo, William Passaquin
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Publication number: 20050136284Abstract: This ceramic element, the visible surface of which includes features, is intended to be fitted onto a watch case. This visible surface has, at each feature, a hollow having the shape of said feature, with a depth at least equal to 0.05 mm, the side walls of said hollow being essentially perpendicular to said visible surface, the bottom of said hollows having a first tie layer of Ti, Ta, Cr or Th type, with a thickness of at least 100 nm and at least a second layer from the group Au, Ag, CrN, Ni, Pt, TiN, ZrN, Pd or alloys thereof with a thickness of at least 100 nm.Type: ApplicationFiled: December 14, 2004Publication date: June 23, 2005Inventors: Eric Grippo, William Passaquin
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Patent number: 6871997Abstract: A watch case comprising a rotary bezel, first and second angular positioning markings, one set secured to the bezel and the other set to the case middle and elastic means in the form of a closed-loop spring tending to place the positioning markings into engagement with one another. These markings are distributed with numbers of spacings one of which is a multiple of the other and the outlines of which extend in a plane parallel to that of the bezel. Guide means are engaged with the markings having the smallest number of spacings, in order simultaneously to exert on these markings radial pressures directed toward the other markings.Type: GrantFiled: December 12, 2003Date of Patent: March 29, 2005Assignee: Rolex S.A.Inventors: Olivier Hartmann, Alberto Jaussi, Daniel Moille, William Passaquin
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Publication number: 20050007890Abstract: 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 against each of said shoulders, said first shoulder being adjacent to the base of a conical surface, secured to the case, for the axial introduction of said annular retention element engaged with said annular groove. Said annular retention element forms an endless ring whose section is divided in the radial direction into two portions of which one is, perpendicularly to the plane of said endless ring, substantially thinner than the other, these two portions being intended to interact respectively with said first shoulder and second shoulder.Type: ApplicationFiled: August 11, 2004Publication date: January 13, 2005Inventors: Jean-Louis Bertrand, Daniel Fiammingo, Daniel Moille, William Passaquin, Sylvie Ribeyrolles, Yvan Serikoff
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Publication number: 20040141424Abstract: This watch case comprises a rotary bezel (1, 21), first (2a, 21a) and second (4, 13a, 23a) angular positioning markings, one set (4, 13a, 21a) secured to the bezel (1, 21) and the other set (2a, 23a) to the case middle (B) and elastic means (3, 23) in the form of a closed-loop spring (3, 13, 23) tending to place the positioning markings into engagement with one another. These markings are distributed with numbers of spacings one of which is a multiple of the other and the outlines of which extend in a plane parallel to that of the bezel (1, 21). Guide means (1a, 22a) are engaged with the markings (4, 13a, 23a) having the smallest number of spacings, in order simultaneously to exert on these markings radial pressures directed toward the other markings (2a, 21a).Type: ApplicationFiled: December 12, 2003Publication date: July 22, 2004Inventors: Olivier Hartmann, Alberto Jaussi, Daniel Moille, William Passaquin
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Patent number: 6206563Abstract: A device comprising an annular seal having an annular projection engaged into a groove in the edge of the watch glass is disclosed. The lower part of the seal, said lower part having a bulge, engages onto a surface of the housing and is compressed radially by the bezel. The inner lateral surface of the bezel, said surface being fitted around this seal, comprises two concentric cylindrical surfaces of different cross sections, the surface of larger cross section being that which is adjacent to the base of the bezel, these cross sections being slightly smaller than the cross sections of the outer lateral face of the seal and of the bulge in the non-compressed state. The base of the outer lateral surface of the upper part of the housing has a groove in order to receive a portion of the seal, said portion being deformed by the bezel, thus ensuring the axial blocking of this seal.Type: GrantFiled: February 29, 2000Date of Patent: March 27, 2001Assignee: Montres Rolex S.A.Inventors: Christian Dombre, William Passaquin
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Patent number: 6026637Abstract: Wristlet comprising at least three rows of links side by side, the links of two lateral rows with the links of the center row forming modular units articulated between them around transverse axles. The two lateral opposed sides of the center link on the one hand and the internal lateral die of the lateral links of each modular unit on the other hand are interdependent with means to fit these links laterally one in each other in a defined position. The organs for articulating the contiguous modular units are associated to locking organs, elements joining these locking organs to the fitting means to maintain the links of each modular unit fitted one in each other.Type: GrantFiled: March 2, 1999Date of Patent: February 22, 2000Assignee: Montres Rolex S.A.Inventors: Christian Dombre, Daniel Moille, William Passaquin, Yvan Serikoff