Avetisian
Edward Avetisian, Burbank, CA US
Patent application number | Description | Published |
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20110170986 | Threaded Stud With Locking Pawl - A threaded fastener-nut combination for attaching two work pieces together has means for preventing the intrusion of the fastener threads into the bores of each work piece, thus preventing damage to the work piece which may result from such intrusion. The stud member has a pawl member which extends radially outward to engage an aperture in the nut member, which locks the nut member to the stud member. The engagement of the nut member to the threaded portion of the stud member produces both audible and tactile feedback to indicate that the fastener is properly placed and engaged. Tactile feedback is returned through the emergence of the pawl through the aperture in the nut, and by the rotation of the entire fastener assembly upon the provision of further tightening effort. Auditory feedback is provided through a “click” or similar sound produced when the pawls engages the aperture of the nut. | 07-14-2011 |
20110182689 | Blind Fastener System - A fastener system attaches a structural member to a workpiece, the structural member and workpiece each having an aperture for insertion of the fastener system. The fastener system has a nut member having a threaded axial opening, a stud member having threads which mate with the threads of the nut member, and a collet member which is retained on the end of the stud member. The collet member has an unexpanded diameter smaller than the diameter of the aperture in the workpiece so the collet member may be inserted completely through the workpiece. Once on the opposite side of the workpiece, rotation of the stud member with respect to the nut member, achieved either by rotation of the stud member while preventing rotation of the nut member or vice-versa, causes the collet member to expand to a diameter larger than the diameter of the aperture in the workpiece. Further rotation of stud member with respect to the nut member increases the clamp-up load of the anchor, thus anchoring the structural member to the workpiece. Rotation of the stud member with respect to the nut member in the opposite direction causes the collet member to return to its unexpanded diameter, allowing removal of the collet member from the workpiece. | 07-28-2011 |
Hamlet Joe Avetisian, Pico Rivera, CA US
Patent application number | Description | Published |
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20160003982 | VISIBLE SPECTRUM ANTI-REFLECTIVE COATINGS WITH REDUCED REFLECTIONS IN ULTRAVIOLET AND INFRARED SPECTRAL BANDS - Lens coatings and coated lenses which offer full-spectrum protection by reducing back-side reflection of all light spanning from the UVB to IR-A region are provided. The full-spectrum back-side anti-reflective coatings disclosed herein are comprised of multiple thin-film layers of high refractive index (HighIndex) and low refractive index (LowIndex) materials. In many embodiments, the penultimate layer distal from the substrate lens is a HighIn03390ayer, and the final layer distal from the substrate lens is a LowIndex layer. | 01-07-2016 |
Robert Avetisian, Pico Riviera, CA US
Patent application number | Description | Published |
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20100230333 | Anti-siphon trap with snorkel - The amount of sealant needed as an odor barrier in a wastewater cartridge is reduced. The cartridge inlet compartment ( | 09-16-2010 |
Vahan Avetisian, Newbury Park, CA US
Patent application number | Description | Published |
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20120234193 | IGNITER WITH A LOCKED CONSOLIDATED POWDER CHARGE - An igniter is described comprising a defined space filled with at least an ignition charge; a bridge wire that is at least partially in heat transmitting contact with the ignition charge; and a means for locking the ignition charge into place with respect to the bridge wire such that any substantial relative motion between the ignition charge and the bridge wire is prevented. This prevents movement of an ignition charge within an igniter, particularly movement of an ignition charge relative to a bridge wire in order to protect the bridge wire from failure such as detaching or breaking. | 09-20-2012 |
20150323295 | IGNITER WITH A LOCKED CONSOLIDATED POWDER CHARGE - An igniter with a charge sleeve is provided with a through hole having a cylindrical wall, a bridge wire extending at least partially within the through hole, and a consolidated ignition powder charge retained within the through hole of the charge sleeve such that the bridge wire is at least partially embedded in the ignition powder charge. The cylindrical wall comprises at least one of i) a protrusion embedded into consolidated ignition powder charge, ii) a dimple filled with the consolidated ignition powder charge, and iii) at least 2 cylindrical wall sections that are eccentric to each other. The at least one of the protrusion, dimple and 2 cylindrical wall sections positively interlock with the consolidated ignition and output powder charge to prevent the charge both from moving in a radial direction in relation to the bridge wire and from rotating in relation to the bride wire. | 11-12-2015 |
Vahan Avetisian, Thousand Oaks, CA US
Patent application number | Description | Published |
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20130152753 | PYROTECHNIC ACTUATOR AND POWER CUTTING TOOL WITH SAFETY REACTION SYSTEM HAVING SUCH PYROTECHNIC ACTUATOR - A pyrotechnic actuator for a power cutting tool is disclosed. The pyrotechnic actuator comprises a housing defining a cavity therein, a piston positioned at least partially within the cavity, and an insert-molded unitary assembly positioned within the cavity. The unitary assembly comprises a piston engagement member and a base. A sealed void is defined intermediate the piston engagement member and the base. The unitary assembly comprises a breakable member extending intermediate the piston engagement member and the base and a pyrotechnic initiator positioned at least partially within the base. The pyrotechnic initiator, upon application of a current pulse thereto, is configured to generate a pressurized gas in the sealed void that exerts a force on the piston engagement member and breaks the breakable member thereby causing the piston engagement member and the piston to move relative to the base and the housing. | 06-20-2013 |