U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Patent No. 6004596

Sealed Crustless Sandwich

A sealed crustless sandwich for providing a convenient sandwich without an outer crust which can be stored for long periods of time without a central filling from leaking outwardly.

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Examiner: Schuberg, Darren


Primary examiner statistics: 2078 patents; average approval time: 2076 days
Assistant examiner statistics: 271 patents; average approval time: 828 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
7528497 Wind-turbine with load-carrying skin
7521841 Strain energy shuttle apparatus and method for vibration energy h...
7511403 High-powered actuators and actuating systems for extended range a...
7504759 Surface acoustic wave element, surface acoustic wave device, dupl...
7501743 Piezoelectric ultrasonic motor for 2-dimensional positioning
7492051 Energy-saving generator set
7489296 Pointing device
7489045 Energy generating expansion joint
7486004 Piezolelectric devices
7486005 Connector arrangement
7485997 System and method for securing a rotor to a motor drive shaft usi...
7482730 High performance MEMS scanner
7482737 Aluminum nitride thin film, composite film containing the same an...
7479719 Alternator for vehicle
7466060 Piezoelectric driving type MEMS apparatus
7466034 Cogeneration system
7462961 Superconductivity rotor having torque tube
7462959 Linear motor and stage device using the linear motor
7462948 Midget gas turbine
7462946 Method for operating a wind energy plant
7462945 Self-powered miniature liquid treatment system
7462947 Method for operating a wind turbine
7462973 Surface acoustic wave device
7462977 High temperature pressure transducer having a shaped ceramic face
7462974 Inertial driving actuator
7459834 Solid state gimbal system
7459827 Piezoelectric-driven MEMS device and method for manufacturing the...
7459809 X-Y stage driver having locking device and data storage system ha...
7459800 Electronic control for a hydraulically driven generator
7459832 Electro-mechanical energy converter and vibration wave driving
7459828 Saw sensor device using slit acoustic wave and method thereof
7459833 Thin film piezoelectric actuator
7455101 Device of micro loop thermosyphon for ferrofluid power generator
7456528 High performance linear motor and magnet assembly therefor
7456554 Support member of vibrator
7456552 Piezo-electric oscillator and method of manufacturing the same
7456536 Electric motor
7456509 Methods of operating a series hybrid vehicle
7456549 Electroactive polymer motors
7453241 Electronic controller matching engine power to alternator power a...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6137601 Incoherent erasure joint transform correlator
6134059 Color filter, production process thereof, and liquid crystal pane...
6102547 Illumination device
6099141 Roadside emergency security flashlight
6094283 Holographic display with switchable aspect ratio
6091534 Compact scanning optical system
6078442 ND filter
6078420 Hole-coupled laser scanning system
6074073 Extension device for decorative lamps
6069724 Optical scanning lens and optical scanning apparatus
6043912 Optical pickup compatible with a digital versatile disk and a rec...
6028689 Multi-motion micromirror
6025939 Continuously tunable laser
6024455 Reflective article with concealed retroreflective pattern
6020983 Method for the manufacture of eye-covering articles bearing decor...
6021005 Anti-aliasing apparatus and methods for optical imaging
6020984 Light beam scanning apparatus using a rotating hologram and a fix...
6021009 Method and apparatus to improve across field dimensional control ...
6018414 Dual band infrared lens assembly using diffractive optics
6018418 Polarization beam splitter
6017139 Electronic candle
6018409 Multi-beam scanning apparatus
6018419 Diffuse reflectors
6014251 Optical filters based on uniform arrays of metallic waveguides
6005714 Two layer optical elements
6002499 Real time fingerprint sensor and verification system
5999280 Holographic anti-imitation method and device for preventing unaut...
5999316 Light valve with rotating polarizing element
5993024 Light fixture having drain grooves
5995251 Apparatus for holographic data storage
5995267 Time division multiplexing multiple beam raster output scanning s...
5991063 Optical scanning device
5991072 Light filtering lens film
5990990 Three-dimensional display techniques, device, systems and method ...
5986779 Multiple focus lens, an optical head apparatus and an optical ...
5986781 Apparatus and method for generating diffractive element using liq...
5982521 Optical scanner
5982513 Method and system to align holographic images
5982539 Optical device
5978110 Holographic optical grating and method for optimizing monochromat...
 
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