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Burkart
Dustin C. Burkart, Bellemont, AZ US
Karl W. Burkart, Akron, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110209780 | FOAM SPRAY GUN HOSES WHICH PREVENT CROSSOVER - A variably tensionable check valve with a first end and a second end that includes a housing, a tension adjuster, a resiliently deformable elastic member, and a flow restriction member biased in a closed position. The housing includes a first portion, a second portion, and first and second passageways with a transition portion therebetween. The second portion includes at least one peripherally extending raised rib and a second internal passageway. The surface area of a cross-section of the first internal passageway is greater than the surface area of a cross-section of the second internal passageway. The tension adjuster, the elastic member, and the flow restriction member are located within the first internal passageway, wherein the tension adjuster secures the elastic member and the flow restriction member within the first internal passageway, and wherein rotational movement of the tension adjuster modifies the biasing force of the elastic member. | 09-01-2011 |
Michael D. Burkart, San Diego, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20100304430 | Methods for Generating Analogs of Coenzyme A - Methods to generate analogs of coenzyme A in vivo are disclosed. The methods to generate analogs of coenzyme A in a cell comprise reacting pantetheine or a derivative thereof with a reporter to form labeled pantetheine or a derivative thereof, contacting the cell with the labeled pantetheine or derivative thereof such that the labeled pantetheine or derivative thereof enters the cell, phosphorylating the labeled pantetheine or derivative thereof to form phosphopantetheine or a derivative thereof, adenylating the labeled phosphopantetheine or derivative thereof to form a labeled dephosphoCoenzyme A or derivative thereof, and phosphorylating the 3′-hydroxyl of the labeled dephosphoCoenzyme A or derivative thereof to form a labeled coenzyme A analog or derivative thereof. | 12-02-2010 |
Richard Burkart, Swisher, IA US
| Patent application number | Description | Published |
|---|---|---|
| 20110030446 | APPARATUS FOR FORMING A DUCT - An apparatus for forming a duct includes a bending apparatus and a support apparatus. The bending apparatus includes a table, a cut off beam, and a leaf hinged to a forward edge of the table. The cut off beam is movable toward and away from the table to clamp or release a metal web being fed forward across the table and the leaf. The cut off beam repeatedly clamps the metal web to the table while the leaf pivots toward the cut off beam to form a duct section. The support apparatus includes a cross rod movable along pivoting support arms. As the metal web is bent to form the duct section, the support arms and the cross rod are moved to internally support the duct section. | 02-10-2011 |
Ronald F. Burkart, Chapel Hill, NC US
| Patent application number | Description | Published |
|---|---|---|
| 20100024498 | PIN-A-PLUG TIME SAVING DEVICE FOR RE-KEYING A LOCK - A device for re-keying a lock that frees the locksmith from having to handle individual tumblers. A magazine is provided for each tumbler in the lock. Each magazine is numbered or coded to indicate the size of the tumblers within. The magazines fit into the top of a housing that temporarily holds the plug portion of the lock to be re-keyed. Upon alignment of the magazines with their corresponding holes in the plug, the tumblers fall into place and the lock has effectively been re-keyed. The plug is then removed from the housing and ready to be placed back in its original lock assembly. | 02-04-2010 |
Scott Burkart US
| Patent application number | Description | Published |
|---|---|---|
| 20100278214 | Pulse-level interleaving for UWB systems - Systems and methods are disclosed that provide pulse-level interleaving for multi-pulse-per-bit ultra wideband (UWB) transmit and receive processing techniques to provide significantly improved multi-access for UWB systems and, more particularly, for long range UWB systems. A bit stream is processed such that each bit in a bit stream is represented by a plurality of bits in a bit frame and then transmitted using a plurality of UWB pulses for each bit frame. Where on-off-keying (OOK) modulation is used, each logic “1” is sent out as a plurality of pulses, and each logic “0” is sent out as a plurality of non-pulses. Pulse-level interleaving (PLI) of the pulses across multiple bit frames prior to transmission is provided to allow for improved multi-access (MA) by a plurality of UWB transmitters operating at the same time. Rather than attempt to detect each pulse as it arrives at the receiver, the receiver instead first de-interleaves the pulses and then aggregates the energy from the multiple pulses within each bit frame. The aggregated pulse energy is then processed by a pulse detector to detect a pulse. Where OOK modulation is used, this pulse detection detects the existence of a pulse or the lack of a pulse within the bit frame. | 11-04-2010 |
Sophie Burkart, Chagrin Falls, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110010654 | HIGH VOLUME ALARM MANAGMENT SYSTEM - As system which contains a vendor-neutral, flexible and efficient alarm grouping and routing algorithm using enterprise level and alarm attributes for filtering. Also, the approach uses rule based alarm assignment to handle diverse alarm signal parameters within large volumes of individual signals coming from multiple sources. Many of the alarm signals may be deemed as unactionable signals and eliminated. | 01-13-2011 |