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Retraction

Retraction-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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NEW Methods and apparatus for separating cells from microcarriers
Mesoblast International Sàrl
May 24, 2018 - N°20180142201

An apparatus for separating cells from microcarriers comprises a chamber having a body and a base. The chamber is configured to receive a mixture comprising cells and microcarriers.
NEW Retractable wheel assembly for an amphibian
Gibbs Technologies Limited
May 24, 2018 - N°20180141398

The present invention provides, with reference to fig. 1, a retractable wheel and/or track drive assembly for an amphibian comprising an actuator, a retraction linkage assembly movable between a protracted position and a retracted position, a suspension assembly at least partially connected to the retraction linkage assembly and movable between a protracted position and a retracted position, and at least ...
NEW Methods and systems for rapid retraction of a transcatheter heart valve delivery system
Neovasc Tiara Inc.
May 24, 2018 - N°20180140419

Methods for the rapid retraction of trans-catheter heart valve delivery systems are provided. A rapid retraction trans-catheter heart valve delivery system comprises a catheter based delivery system.
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NEW Medical device
Olympus Corporation
May 24, 2018 - N°20180140320

A medical device includes a snare wire advanceable and retractable inserted through a channel in an insertion portion that is inserted through an endoscope; a substantially tubular cap member including a first portion and a second portion connected to a distal end of the insertion portion, the cap member having an annular distal end surface, the first portion being attachable ...
Plate roll bending machine with roll position feedback contained within roll positoning cylinder
Mega Manufacturing, Inc.
May 17, 2018 - N°20180133766

A hydraulic roll bending machine includes a frame and a hydraulic cylinder supporting a bending roll such that extension or retraction of the rod changes a height of the bending roll relative to the frame. A hydraulic system includes a valve disposed to provide pressurized hydraulic fluid on at least one side of the hydraulic cylinder, and a controller operates ...
Microwave ablation catheter, handle, and system
Covidien, Lp
May 17, 2018 - N°20180132935

A handle for longitudinal movement of a first tubular member over a second tubular member includes a handle body, a nose cone, a locking mechanism, and a retraction control. The nose cone has a sleeve and an outer wall that define a control channel therebetween.
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Method and system for energy conversion from a flow of fluid
Seaqurrent Holding B.v.
May 10, 2018 - N°20180128238

System for power generation from a flow of fluid, comprising a fluid driven device connected to a tether wherein the tether is coupled with a base station to convert energy from the flow of fluid into transportable energy, wherein the fluid driven device comprises a frame provided with adjustable vanes, and wherein the vanes are adjustable for setting into a ...
Locking device
May 10, 2018 - N°20180128018

A locking device for securing a first structure to a second structure. The locking device comprises a housing securable to the first structure, a lock base securable to the second structure, and a locking tab slidably received within said housing.
Arm for blade sharpening device
May 10, 2018 - N°20180126513

An arm for a blade sharpening device, intended to be retrofitted onto an existing, conventional blade sharpening device so as to offer an inexpensive option to upgrade the operational simplicity and operability of the device. It has a three hingeable link linear support arm that has a lock collar affixed an its proximal end.
Method of drilling comprising a measurement of a drag value or drag values and corresponding ...
Seti-tec
May 10, 2018 - N°20180126509

A method for drilling an element to be drilled by a drilling device and a cutting tool including drill margins and cutting edges. The method includes determining at least one load value representing overall drag due to internal friction of the drilling device and to friction of drill margins in the element to be drilled.
Kit of parts for conducting a dental impression and retraction process
3m Innovative Properties Company
May 10, 2018 - N°20180125764

The present invention relates to a kit of parts comprising paste (a), paste (b) and paste (c), the pastes being characterized as follows: paste (a) comprising at least one polyorganosiloxane with at least two olefinically unsaturated groups, and at least one organohydrogenpolysiloxane, at least one alkylsiloxane having at least one carbinol, silanol, alkoxy, carboxyl or amino group, optionally filler(s) ...
Method and apparatus for coupling soft tissue to a bone
Biomet Sports Medicine, Llc
May 10, 2018 - N°20180125476

A method and apparatus for coupling a soft tissue implant into a locking cavity formed within a bone is disclosed. The apparatus includes a member to pull the soft tissue implant into a femoral tunnel.
Gripping apparatus and devices for plugging of pipes, orifices or connecting
Usa Industries, Inc.
May 03, 2018 - N°20180119866

The disclosure relates to a gripping apparatus, for use in connecting to a pipe wherein the pipe defines an inside radius, the apparatus having at least one discrete gripping device mounted on a body, wherein the body is a wedge cone; an outer surface on each of the at least one discrete gripping device, wherein the outer surface has a ...
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Method and system for smart media hub
I-blades, Inc.
April 19, 2018 - N°20180107247

A module for use with an electronic device includes a housing including a processor and a memory and an electronic cable coupled to a retracting spool disposed in the housing. The electronic cable includes a plurality of retention tabs disposed on the electronic cable.
Tape measure with compact retraction system
Milwaukee Electric Tool Corporation
April 19, 2018 - N°20180106585

A tool, such as a tape measure, including a spring-based retraction system is shown. Various spring-based retraction system embodiments are configured to decrease the size occupied by the spring within the tape measure housing, which consequently reduces tape measure housing size providing a more compact tape measure.
Adjustable internal double limit stop for roller shades
Hunter Douglas, Inc.
April 19, 2018 - N°20180106107

An architectural covering assembly includes a rotatable roller tube, a covering coupled to the rotatable roller tube, and first and second limit screws each having respective first and second ends. The second end of the first limit screw can engage the first end of the second limit screw.
Squeezing clamp hammer union torque tool
Torq/lite, Llc
April 19, 2018 - N°20180104799

A uniquely designed torque wrench having a torque body, the torque body attached to a frictional squeezing clamp, and a lug socket which is rotationally connected to the frictional squeezing clamp. The frictional squeezing clamp entering a contracted stated during extension of a rod of a hydraulic cylinder, and entering an expanded state during the retraction of the rod of ...
Weight selecting mechanism for exercise equipment
April 19, 2018 - N°20180104525

An exercise machine including a weight stack composed of a plurality of separate weights; a lifting bar that extrudes through the weight stack of exercise machine disposed for movement within the weight stack where; a plurality of pins extendable from within each separate weight plate of the weight stack for removably securing a portion of the weight stack to the ...
Biopsy device
C. R. Bard, Inc.
April 19, 2018 - N°20180103939

A biopsy device is configured wherein a first retraction of a charge handle moves a cannula slide and a sampling slide in unison to charge a sampling spring, to latch the sampling slide to retain the sampling spring in a charged state, and to charge a vacuum system. A second retraction of the charge handle occurs, and a return of ...
Pet toy apparatus
April 19, 2018 - N°20180103615

A pet toy apparatus is provided. The apparatus includes a housing having a bracket for mounting the apparatus onto a structure.
Precast block and installation system for construction of walls and slabs
April 12, 2018 - N°20180100302

Precast blocks with a rectangular or quadrangular prism shape contain a normal weight hydraulic concrete casing, lightweight concrete or similar material, for building walls or slabs. The steel-reinforced blocks for walls, mezzanine or rooftop slabs have the length of the wall or slab to build.
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