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

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Patent No. 6368227

Method of swinging on a swing

A method of swing on a swing is disclosed, in which a user positioned on a standard swing suspended by two chains from a substantially horizontal tree branch induces side to side motion by pulling alternately on one chain and then the other.

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Examiner: Bythrow, Peter M


Primary examiner statistics: 0 patents; average approval time: N/A
Assistant examiner statistics: 108 patents; average approval time: 121 days

Patents as Primary Examiner

Patent No. Patent Title:
No patents.

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7932855 Distance measuring device and distance measuring method
7876261 Reflected wave clock synchronization
7864101 Radar tracking system
7864105 Distance measuring apparatus and distance measuring method
7855677 Code generation apparatus
7843377 Methods for two-dimensional autofocus in high resolution radar sy...
7843376 Cross-eye jamming detection and mitigation
7830299 Radar system for manmade device detection and discrimination from...
7830302 Remote sensing of wave heights using a narrowband radar arrangeme...
7825851 History or image based methods for altitude determination in a ra...
7817081 Radar apparatus, method for controlling the same, and vehicle inc...
7812761 DSSS radar, method implemented by radar and computer-readable sto...
7808421 Methods and apparatus for creating a scan strategy
7808426 Remote sensing of wave heights using a broadband radar arrangemen...
7804442 Millimeter wave (MMW) screening portal systems, devices and metho...
7804443 Millimeter waveband transceiver, radar and vehicle using the same
7804444 In-vehicle radar system
7791531 VOR monitoring receiving apparatus and VOR monitor receiving meth...
7791528 Method and apparatus for radar signal processing
7782250 Millimeter wave radar target simulation systems and methods
7777669 Object detection device
7773031 Signal acquisition and method for ultra-wideband (UWB) radar
7768447 Radar apparatus and the like
7764221 Apparatus and method for determination of a direction to an objec...
7755533 Interferometric switched beam radar apparatus and method
7750839 Method for detecting atmospheric turbulence by an embedded electr...
7746268 Mode S secondary surveillance radar
7737881 Signal processing system for pulse-doppler radar
7728764 Sidelobe blanking characterizer system and method
7719463 Reflectarray and a millimetre wave radar
7714765 Synthetic aperture perimeter array radar
7705766 Synthetic aperture radar
7701384 Antenna system for a micro air vehicle
7696919 Bullet approach warning system and method
7692572 Detecting and ranging apparatus and detecting and ranging program...
7692571 Millimeter wave imager with visible or infrared overlay for brown...
7688252 Radar system, in particular for measuring distance and/or speed
7683823 DME ground apparatus
7683825 Method and apparatus for measuring distance between a target and ...
7667639 Passive channel calibration method based on non-linear antenna ar...
 
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