2936 patents
Page 5 of 147
Utility
Resealable bag enclosure
19 Dec 23
A resealable bag enclosure may be provided that includes a film having an opposing first side and second side coupled with each other, and a resealable zipper assembly coupled with the first side and the second side of the film.
Lars Wihlborg, David Matthews
Filed: 13 May 21
Utility
Methods and apparatus to provide welding-type power and preheating power
19 Dec 23
An example welding power supply includes: a power input configured to receive alternating current (AC) input power; and power conversion circuitry configured to: convert a first portion of the input power to welding power; output the welding power to a weld circuit; convert a second portion of the input power to preheating power; and output the preheating power to a preheater.
Craig Steven Knoener
Filed: 27 Mar 20
Utility
Dual function tooling tray for stencil printer
19 Dec 23
A dual function tooling tray for a stencil printer includes a perimeter frame, a first frame member spaced from a first side of the perimeter frame, a second frame member spaced from a second side of the perimeter frame, and a third frame member extending between and secured to the first frame member and the second frame member.
William A. Losiewicz
Filed: 17 Aug 22
Utility
Container carrier
19 Dec 23
A flexible carrier for carrying a plurality of containers, such as soft drink and other beverage containers, is formed from a polymer composition which provides the carrier with improved recovery, tensile strength and tear resistance.
Peter L. Samaras, Rachell L. Slovik, Patrick R. Van Tholen
Filed: 13 Jan 20
Utility
Power supply and method for dual process welding
19 Dec 23
A method and apparatus for providing welding-type power that alternates between at least a hotter and a colder process is disclosed.
Richard J. Schuh, Robert R. Davidson
Filed: 6 Jan 17
Utility
Pouch enclosure with filling slit
19 Dec 23
A filling slit is formed in a first panel of web material of a flexible pouch enclosure formed from the first panel and an opposing second panel of the web material and having a resealable closing assembly having interlocking male and female members joined to a flange.
Mark Steele, Christopher Ludwig, Eric Plourde
Filed: 3 Aug 21
Utility
Motorized lock switch module for a door-lock for appliances
19 Dec 23
A lock switch module for an appliance door-lock is provided.
Dino Chirumbolo
Filed: 24 Jan 19
Utility
Methods and apparatus to control engine speed of a power system
19 Dec 23
Methods and apparatus to control engine speed of a power system are disclosed.
Alan F. Smith, Richard Joyce
Filed: 16 Jul 19
Utility
Biodegradable Zipper for Zip Packaging
14 Dec 23
A biodegradable (repulpable, compostable and/or water soluble) zipper is provided for attachment to a biodegradable flexible package.
Eric P. Plourde, Christine N. Shimel, Lars G. Wihlborg
Filed: 9 Aug 23
Utility
Emblem Retainer
14 Dec 23
Disclosed are systems and methods for retaining system coupling a component to a panel via a retainer.
Mark A. Beyer
Filed: 26 May 23
Utility
Concrete Slab Load Transfer and Connection Apparatus
14 Dec 23
Various embodiments of the present disclosure provide a cast-in-place concrete slab load transfer and slab connection apparatus and method of employing same.
Darrell A. Wiatrowski, Christopher J. Nelli
Filed: 9 Jun 23
Utility
Bracket Assembly
14 Dec 23
A bracket includes a bracket material layer, and a cell foam attached to the bracket material layer for directing heat from a heating element toward glass.
Scott BAIR, John F. HEALEY, Michael S. MCGUIRE, Karly R. MILLER, Piotr SLIWA, III
Filed: 5 Jun 23
Utility
Powered Fastener Driving Tool Having Fuel/gas Mixture Compressed Ignition
14 Dec 23
Various embodiments provide a powered fastener driving tool including a spring/gas chamber configured to contain pressurized gas that causes a piston to compress a fuel/gas mixture, the mixture combusted to provide necessary levels of power for driving fasteners while using less fuel.
Chinbay Q. Fan, Patrick Talano
Filed: 24 Aug 23
Utility
Systems and Methods for Weld Process Selection and Isolation from a Voltage Sensing Wire Feeder
14 Dec 23
Systems and methods are disclosed for automatically isolating a gouging power output from a welding power output responsive to a weld process selection.
Daniel Jacob Mortensen, Darin Dickinson, Brian Lee Ott, Quinn William Schartner
Filed: 8 Jun 23
Utility
Fastener-driving tool including a reversion trigger with a damper
12 Dec 23
A fastener-driving tool is provided and includes a housing and a workpiece-contacting element movably connected to the housing, where the workpiece-contacting element is movable between a rest position and an activated position.
Madhav Sai Puppala, Stephen Moore
Filed: 22 Feb 22
Utility
Systems, methods, and apparatus for pre-regulator control in welding-type power supplies
12 Dec 23
Apparatus, systems, and/or methods are disclosed relating to a welding-type power supply with a pre-regulator circuit configured to provide a pre-regulated direct current (DC) bus at two or more voltage levels, responsive to various operating conditions.
Bernard J. Vogel, Adam E. Anders
Filed: 27 Sep 18
Utility
Linking device
12 Dec 23
A device for linking separate members of a dowel cradle, comprising a bar; and at least two couplings, located on the bar.
Greg Stephen Mason, Ryan Rogers, David Barnes
Filed: 5 Mar 20
Utility
Wire strand attachment clip
12 Dec 23
A wire strand attachment clip including an alignment guide connector, a first wire strand holder connected to and extending from the alignment guide connector, and a second wire strand holder connected to and extending from the alignment guide connector, wherein the alignment guide connector is attachable to an alignment guide of a support post such that the first and second wire strand holders can receive and hold the wire strand to that support post.
Patrick D. Schaefer, Ninad C. Maniar
Filed: 19 Aug 21
Utility
Methods and apparatus for adaptive charge neutralization
12 Dec 23
An example apparatus for charge neutralization includes: a first emitter nozzle; a power supply configured to supply a high frequency alternating current (AC) signal to the first emitter nozzle; control circuitry configured to: provide a polarity signal to the power supply to generate a DC offset signal, wherein a combination of the high frequency AC signal and the DC offset signal causes the power supply to output a positive ion generation pulse or a negative ion generation pulse; control the polarity signal to cause the power supply to provide a period of positive ion generation and a period of negative ion generation; determine a balance voltage at an output of the first emitter nozzle; and control the polarity signal to adjust a relative durations of the period of positive ion generation and the period of negative ion generation based on the balance voltage.
Steven Bernard Heymann, Edward Anthony Oldynski, Joseph Cassio, Juan Guerrero
Filed: 2 Jun 22
Utility
Tool Based Welding Technique Monitoring Systems with Tool Tip Position Calibrations
7 Dec 23
Described herein are examples of tool based welding technique monitoring systems that provide an inexpensive, intuitive, and relatively robust way of tracking an orientation of a welding-type tool, and providing welding technique feedback based on the orientation.
William Joshua Becker
Filed: 12 May 23