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

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William F. Semple, a dentist, was awarded the first US Patent on chewing gum in 1869. His recipe contained powdered chalk.

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Examiner: Swinehart, Ed


Primary examiner statistics: 155 patents; average approval time: 170 days
Assistant examiner statistics: 0 patents; average approval time: N/A

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8136465 Apparatus and method for reducing motion of a floating vessel
8113135 Device for closing a fuselage connected to a towed submarine obje...
8061289 Marine lifting apparatus
RE42862 Hook seat tightening structure for ship covers
8011311 Apparatus and method for inhibiting fouling of an underwater surf...
8011313 Hull structure
7997222 Outboard motor control system
7993175 Outboard motor control system
7987806 Detachable inflatable rubber boat
7980191 Extruded strut, fuselage and front wing assembly for towable hydr...
7980907 Amphibious paddle track propulsion system
7975635 Furling and unfurling device for asymmetric sails
7971549 Hydration system for kayak integration
7971550 Rigid tube buoyancy assembly for boats
7972187 Method and apparatus for controlling a water-jet driven marine ve...
7966962 Boarding aid for inflatable dinghy
7955150 Surfing skis
7950340 Pontoon boat
7950342 Automated bimini top device
7942105 Foot operated scupper plug
7938705 Adjustable flex waterboard stringer
7938701 Watercraft including plural outboard motors and control thereof
7927163 Recreational flotation device
7927160 Variable pitch propeller
7913637 Marine seating system and apparatus
7914352 Cover for a flotation device and flotation device employing same
7900575 Deployable seating platform
7901259 Method of indicating a deceleration of a watercraft
7896718 Fin or keel with flexible portion for surfboards, sailboards or t...
7892058 Reinforced surfing boards
7887382 Multipurpose water rescue apparatus
7882791 Steering system and method for a motor driven craft
7882793 Lightweight anchor for small watercraft
7878138 Appliance for deployment and tracking of an unmanned underwater v...
7878872 Steering connection system for connecting two or more marine prop...
7874882 Device for moving an object in relation to a fluid
7874883 System for steering and maneuvering a watercraft propelled by a w...
7866271 Placement system for a flying kite-type wind-attacked element in ...
7867046 Torsion-bearing break-away mount for a marine drive
7862395 Methods for creating consistent large scale blade deflections

Patents as Assistant Examiner

Patent No. Patent Title:
No patents.
 
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