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Patent No. 6681419

Forehead support apparatusĀ 

A forehead support apparatus for resting a standing users forehead against a wall above a bathroom commode or urinal or beneath a showerhead.

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Class 215/357 - Interrupted threads


Subclass of Class 215 - Bottles and jars
Definition: Devices, wherein the screw threads are interrupted or do
No. of patents: 13
Last issue date: 07/15/2008


NumberTitleIssue Date
7398857Holding tank drain plug
The present invention is an apparatus for draining fluid from a holding tank. The apparatus further comprises a first portion having an axial bore extending therethrough, the axial bore being defined by an upper end and a lower end. An outer wall surrounds the axial...
07/15/2008
7370663Barrier device for fluid system cover
A new and useful barrier device for a utility system cover is provided. The barrier device is designed to be coupled to a utility system cover (e.g. a water meter cover), in a way that effectively seals the opening in the cover against ingress of dirt, debris, anima...
05/13/2008
6699168Rotary centrifuge having pivoting buckets for holding samples
A bucket is capable of holding a sample container in a rotary centrifuge. The bucket has a receptacle to receive the sample container and a trunnion joined to the bucket. The trunnion has a plurality of cutouts that each define a flexible span that is suf...
03/02/2004
6648157Reinforced plastic neck finish
A plastic hot fill container including a container body, which is integrally formed as one piece with a flange, the flange having a generally cylindrical outer facing wall surface onto which are formed a plurality of typically mutually spaced threading pr...
11/18/2003
5766936Reusable vented flask cap cover
A vessel and closure assembly for culturing cells wherein a gas permeable membrane is provided in the closure to allow rapid and uniform equilibration of gases between the atmosphere of the vessel and the atmosphere of the incubator. A plug is provided fo...
06/16/1998
5595314Torque-resistant closure for a hermetically sealed container
An improved closure insert is provided for throat region of a blow-molded container. This closure insert is provided with a scabrous perimeter and is permanently molded into the container throat region during container formation from a parison. The result...
01/21/1997
5518130Sample container for use in a centrifuge instrument
A generally cylindrical, open topped, container for use in a centrifuge instrument has a seal ring disposed in a circumferentially extending groove provided on the interior surface of the container. At least one generally axially extending channel is form...
05/21/1996
5499737Retainer plug
The invention relates to a retainer plug 1 formed of plastic and having a bolt-like basic body 2 and a cover flange 3. The basic body 2 includes at least two stop elements 8, 9, 10, 11 arranged on the circumference of the basic body (2) at a distance spac...
03/19/1996
5348174Metal flexible finger ferrule for flanged container closure
A metal flexible finger ferrule is provided for holding a dispensing device to the top of a flanged opening of a container. The ferrule includes a plurality of flexible fingers shaped to fit ground the flange of the container and also shaped to frictional...
09/20/1994
5158196Blanking plug
A blanking plug is used for sealing provisionally connection openings (3) of non-installed liquid-operated units, in particular of oil-hydraulic systems (1) for motor vehicles. A section (12) of the blanking plug (10) is inserted into, and fills up, the c...
10/27/1992
5150803Decanter and lid assembly for automatic drip coffee maker
A lid assembly for attachment to a decanter for varying the overall height of the decanter comprising a mounting sleeve which is attachable to the open upper end of the decanter and a lid dimensioned to be attached to the mounting sleeve. The sleeve inclu...
09/29/1992
4872572Lyophilization stopper (case II)
A lyophilization stopper made of a rubber elastic material is composed of a shank (1) and a circular disc shaped flange (2) made in one piece with the shank. The shank includes a cavity (4) which surrounds the longitudinal axis (A) of the shank and is ope...
10/10/1989
4448319Screw cap
The screwthread in a screw cap for a bottle has at least one gap which interrupts the screwthread, at a position which is spaced at less than 360° from the start of the screwthread whereby, if the screw cap is fitted in an angled position on to the screw...
05/15/1984
 
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