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Patent No. 5377411

Hair Cutting Appliance

A haircutting appliance comprises an enclosed housing having a hollow handle connecting the housing to a vacuum source to carry away cut hairs from a subject's head.

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Class 351/153 - With particular hinge


Subclass of Class 351 - Optics: eye examining, vision testing and correcting
Definition: Subject matter wherein significant hinge details or relationships
No. of patents: 308
Last issue date: 05/15/2012


1                
NumberTitleIssue Date
8177360Magnetic eyeglass hinge
The present invention provides eyeglasses including a frame and an arm connectable to the frame. The eyeglasses include a magnetic hinge connecting the arm to the frame. The magnetic hinge includes a first housing having an first inner cavity and a first outer protr...
05/15/2012
8128219Elastic miniaturized hinge for a flexible temple element of the glasses
The present invention is an elastic miniaturized hinge for flexible temple elements or “flex temples” with a box provided with at least a guiding zone for the connection of the articulation to a seat joined to the front of the glasses. The hinge includes a box, ...
03/06/2012
8128220Elastic miniaturized hinge for a flexible temple element of glasses
The present invention is an elastic miniaturized hinge for flex temples with an articulation trolley provided at least with a seat for the housing of the spring. A box is placed along the temple of the glasses. A housing along the box contains an articulation trolle...
03/06/2012
8083345Glasses hinge structure
A glasses hinge structure includes a pivot and a pivot seat. The pivot seat and the pivot are integrally formed with a corner panel of a glasses frame and a glasses foot, respectively. The pivot has a vertical portion in a cylinder shape and a horizontal connecting ...
12/27/2011
8042939Eyeglass frame
The present invention relates to an eyeglass frame having an earpiece each on the left and the right and having a frame comprising a receiving element each on the left and right for attaching the earpiece, wherein the receiving element has a recess opening in the di...
10/25/2011
8029133Eyeglasses that are assembled easily and quickly
A pair of eyeglasses include a frame having two endpieces and two temples each pivotally mounted on the respective endpiece of the frame. Each of the endpieces has a T-shaped receiving slot, and each of the temples has a T-shaped retaining flange mounted in the rece...
10/04/2011
8020988Eyeglass earstem with enhanced performance
An earstem for an eyeglass is provided that can exhibit a dampening effect as the earstem is over-rotated or deflected from a deployed position to a deflected position. In some embodiments, the earstem can comprise a suspension component and a rigid elongate body. T...
09/20/2011
7997722Spectacle frame comprising a joint for bending the spectacle bows
An eyeglass frame with a hinge for angling the eyeglass temples, for which, in the middle of the hinge surface, the hinge has excess material, which, depending on the position of the excess material, leads to a bending of the hinge or holds the hinge in one plane.
08/16/2011
7946704Spring hinge between a bow cheek and a bow of a pair of spectacles
A spring hinge between a bow cheek and a bow of a pair of spectacles is described, having two hinge parts (3, 4), which are each associated with one of these spectacle parts (1, 2), one of which forms a bearing fork (6) having a hinge axis (5...
05/24/2011
7938534Spring hinge between a bow and a bow cheek of a pair of spectacles
A spring hinge between a bow cheek and a bow of a pair of spectacles is described, having two hinge parts (3, 4), each associated with one of these spectacle parts (1, 2), one of which forms a bearing fork (6) having a hinge axis (5) for ...
05/10/2011
7794080Screwless magnetic eyewear
The invention provides a magnetic connector for use between members to magnetically connect members such as members between eyewear. Magnetic connector has first and second magnets positioned in or on first and second eyewear members, respectively. Magnets are posit...
09/14/2010
7722188Eyeglass frame
An eyeglass frame is formed so as to eliminate pain to a wearer when the frame nips the head of the wearer for a long period of usage. The eyeglass frame includes a front frame made of plastic or metal for holding lenses, a pair of elastic bodies, a first end of eac...
05/25/2010
7703914Durable eyeglass frame assembly
A novel eyeglasses frame allowing sizing, assembly and disassembly without the need for special training, screws, bolts, or pins, or special tools. ...
04/27/2010
7645040Glasses
The invention relates to a pair of glasses comprising a temple (1) and a connecting element (8) pertaining to a rim (7), both on the left side and the right side of the pair of glasses. The connecting element (8) is provided with joint el...
01/12/2010
7637609Resilient hinge for eyeglasses
The present invention relates to a hinge assembly for use with eyeglasses. In one embodiment, the present invention provides a hinge assembly to attach a temple to a main frame of a pair of eyeglasses. The hinge assembly of this embodiment may include a pair of hing...
12/29/2009
7625083Spring hinge structure for eyewear
A spring hinge for an eyewear includes a front frame having an attachment portion and a first articulation hinge element, a temple connected to the front frame and having a hollow housing at an end portion, a cover member with a front bump for covering an outside op...
12/01/2009
7540608Eyewear with improved sidepiece connection
Eyewear (10) includes lens elements (12, 14), sidepiece Members (16, 18) for supporting the eyewear and means (20, 22) for connecting the lens elements or the related mounts to the sidepiece members. The connecting elements include a pin ...
06/02/2009
7517082Eyeglass assembly
An eyeglass assembly includes a frame unit having two spaced-apart non-looped frame strips and a first bridge interconnecting inner ends of the frame strips, two temples connected pivotally and respectively to the frame strips, an eyeglass unit attached pivotally to...
04/14/2009
7497571Frame for eyeglasses
A frame for eyeglasses comprising a lens supporting structure (12) and two temples (13) each connected laterally to said lens supporting structure (12) by means of a hinge device (14). According to the invention, said hinge device (14
03/03/2009
7484844Hinge for spectacles
The present invention relates to a hinge for spectacles, the hinge having two spectacle frame parts joined in an articulated manner by an axis element, the end of the first spectacle frame part having a first bend which encloses at least in part the axis element in ...
02/03/2009
7452072Method for manufacturing a resilient hinge device for spectacles, device obtained by the method, and spectacles comprising said device
A method is provided for manufacturing a resilient hinge device for connecting the arms to a front frame of a mounting for spectacles. The device includes first and second hinge members which are pivotable about a hinge axis, and a resilient return between the hinge...
11/18/2008
7441890Frame assembly for eyeglasses
A frame assembly for eyeglasses includes a frame including two rims and two extensions that extend from two ends of the frame. Each extension has two slots. Two connection members each have a board and two lugs that extend from one side of the board. Each lug has a ...
10/28/2008
7422323Hinge system for eyewear
A hinge system for eyewear includes a pivotable hinge element for connecting a temple to a lug on each end of a lens frame. The pivotable hinge element has one end pivotably connected to the lug and the other end arranged to allow the temple to be pivotably moved be...
09/09/2008
7422322Eyeglass frame
An easily connected and assembled eyeglass frame comprises a frame, a pair of temples and two connecting assemblies, both sides of the frame are provided with a recess, the recess is provided with an upper and a lower column-shaped hole respectively. The connecting ...
09/09/2008
7410253Spectacles
The invention relates to a spectacle frame with a rim (1) and with one temple (2) each left and right of it hinged to a connecting element (6) of the rim (1). The temple (2), at its mount proximal end, is provided with three leaf s...
08/12/2008
7380935Mechanical universal hinge
A hinge assembly is provided for connecting the temple of an eyeglass to a lens support assembly. The hinge assembly comprises a cam member with a pair of oppositely directed cam surfaces disposed in orthogonal planes. The assembly also comprises a pair of pivots ex...
06/03/2008
7377636Liftable eyeglasses
A pair of eyeglasses comprise a temple, and a connecting member; the connecting member is pivoted to a connecting end of the temple; the connecting end has notches on a lateral side; the connecting member is pivoted to a connecting end of the rim; the connecting mem...
05/27/2008
7363683Spring hinge
An electrically weldable spring hinge comprising a housing, a recess in the housing, an outside of the housing, at least one welding projection on the outside of the housing and arranged in a region of the housing to which forces are applied during a welding operati...
04/29/2008
7357502Revolving structure for glasses part
A revolving structure for a glasses part for revolving a second member relative to a first member is provided with a rotational shaft provided on the first member and a cylindrical member with elasticity which is fitted on the rotational shaft externally, where the ...
04/15/2008
7355795Head-up display device with curved optical surface having total reflection
A display device for displaying information is provided with an optical system for guiding the light of the display device to the eye, the optical system having, in the order in the proceeding direction of the light, an entrance face for receiving the light, a curve...
04/08/2008
7350271Compact elastic hinge element for a spectacle frame
The invention relates to an elastic hinge element (60) for a spectacle frame, comprising a body (10) consisting of a housing (11) comprising a guiding area (12) and at least one cavity comprising a retaining partition, a slide (20)...
04/01/2008
7350272Hinge device
A hinge device where height adjustment, depth adjustment and side adjustment are permitted, wherein a hinge flap is adjustably supported by a rotatable pin with a polygonal flange, the hinge for side adjustment having an adjustable screw body fastened into the door ...
04/01/2008
7338157Spectacle
A spectacle has a body and two hinges. The body includes a frame, at least one glass and two temples. The temples are pivotally and respectively connected to the frame, and each temple has a hinge hole define through the temple. The hinges are held respectively in t...
03/04/2008
7318252Spring hinge for glasses
A spring hinge for eyeglasses: the glasses including a central part and side pieces, a hinge element comprising at least one hinge eyelet, a spring device interacting with the hinge element, a housing containing a cavity which at least partially accommodates the spr...
01/15/2008
7313246Information system using eyewear for communication
Eyewear comprises a microphone and a speaker. An eyewear neck strap couples the microphone and speaker to a wearer unit carried by the eyewear wearer. The wearer unit exchanges wireless signals with a base station. The base station is coupled to various devices such...
12/25/2007
7289767Wireless communication glasses
A wireless communication glasses has a pair of glasses, a wireless communication transceiver, a wireless transceiver module, an earphone and a microphone. The pair of glasses has a lens frame and a temple connecting with the lens frame. The wireless communication tr...
10/30/2007
7281299Particularly reduced elastic hinge for the elastication of a side arm for glasses, structured for the reduction of clearance and with a highly slideable carriage
Side arm for glasses structured for the reduction of clearance and with a highly slideable carriage, essentially including a small box, associated to the side arm by welding and preassembly. Two springs are housed on the inside the springs on one side having the end...
10/16/2007
7264349Quick-release eyeglasses hinge
A hinge for eyeglasses includes a hinge block for attachment to a lens frame of the eyeglasses. The hinge block has an aperture and a slot extending from the aperture. A hinge pin is attached to an arm of the eyeglasses. The hinge pin is pivotally received by the ap...
09/04/2007
7264348Spectacles of the rimless type having hinge-less wire side-arms that are deformable in flexing
The invention relates to spectacles of the rimless-type, comprising a bridge interconnecting two lenses, and two side arms that are hinge-less wire structures suitable for flexing. According to the invention, each side arm presents a distal end arranged to fasten to...
09/04/2007
7261411Eyeglasses structure
A pair of eyeglasses include two rims, and two temples; each rim has a cavity, a spring held in the cavity, and a holding element positioned partially in the cavity to cover the spring and having a pressing portion; each temple has a protruding portion, which has a ...
08/28/2007
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