1
David Ling, Hsien Chung Tuan Mu: Ratcheting tool with improved gear wheel/pawl engagement. Hand Tool Design Corporation, Alan Kamrath Oppenheimer Wolff & Donnelly, October 24, 2000: US06134990 (27 worldwide citation)

A ratcheting tool includes a handle and a box end extending from the handle. The box end has a first compartment and a second compartment communicating with the first compartment, a wall defining the second compartment having a cavity. A gear wheel is rotatably mounted in the first compartment and i ...


2
Stephen Chen: Integrated mobile-phone handsfree kit combining with vehicular stereo loudspeakers. E Lead Electronic, Alan Kamrath Oppenheimer Wolff & Donnelly, October 17, 2000: US06134456 (27 worldwide citation)

An integrated mobile-phone handsfree kit combined with an existing vehicular stereo system utilizes the high power and high performance audio output characteristics to provide drivers with a safe, comfortable and high quality conversation environment in vehicle. The invention comprises an existing s ...


3
George Kinkead, Matthew A Donner: Broadcast spreading top dresser. Turfco Manufacturing Incorporated, Alan Kamrath Oppenheimer Wolff & Donnelly, November 21, 2000: US06149079 (17 worldwide citation)

A top dresser (10) includes a spinner assembly (40) removably connected by clips (44) to a cross beam (20) of the frame (12) mounting a hopper (30). The first and second sides (36) of the hopper (30) slope downwardly and inwardly to a conveyor (140) formed by sheeting (70) in the form of an endless ...


4
Hsiu Hsueh Wu: Connecting arrangement for backrest, armrest, and seat of a chair. Alan Kamrath Oppenheimer Wolff & Donnelly, June 6, 2000: US06070940 (15 worldwide citation)

A connecting arrangement is provided for connecting two armrests, a seat, and a backrest of a chair. The backrest includes two connecting tubes extended outward from each of two sides thereof. The seat includes two connecting tubes extended outward from each of two sides thereof. Each connecting tub ...


5
Chin Chih Huang: Wooden floorboard assembly. Alan Kamrath Oppenheimer Wolff & Donnelly, February 6, 2001: US06182414 (12 worldwide citation)

A wooden floorboard assembly has a foamed plastic layer, a carpet layer disposed on the foamed plastic layer, at least a first and a second wooden floorboards. The first wooden floorboard has a first wooden plate, a first hook-and-loop-type fastener pad adhered on a bottom of the first wooden plate, ...


6
Robert N Hamlin: Energy absorbing carrier tape. Ilinois Tool Works, Alan Kamrath Oppenheimer Wolff & Donnelly, October 12, 1999: US05964353 (9 worldwide citation)

Carrier tape (12) is disclosed which absorbs kinetic energy and protects the leads (34, 34') of electronic circuit components (32) from bending or being otherwise damaged in an industry drop test. The components (32) are supported in pockets (22) by platforms (40) which are free of ridges extending ...


7
Farid J Sabounchi, Martin Rowan, Kurt Schultz: Kelvin contact-type testing device. Aetrium FSA, Alan Kamrath Oppenheimer Wolff & Donnelly, May 30, 2000: US06069480 (8 worldwide citation)

A device (10) for testing miniature electronic components (104) includes a pair of contacts (88, 90), each of which is adapted to engage a common side (121) of a lead (110) of the electronic component (104) to be tested at longitudinally spaced locations. In particular, each contact (88, 90) include ...


8
Pi Cheng Chang: Crankset device of a toy vehicle. Alan Kamrath Oppenheimer Wolff & Donnelly, May 9, 2000: US06058804 (6 worldwide citation)

A crankset device has a chain ring, a tube connected to the chain ring, the tube having a hollow interior, and a crank arm passing through the chain ring, the hollow interior, an elastic washer, an annular retainer, and an annular cover. The crank arm has two protrusions. A first collar set surround ...


9
Mike Soo: Skate base structure. Alan Kamrath Oppenheimer Wolff & Donnelly, May 2, 2000: US06056299 (6 worldwide citation)

A base structure for a skate includes a base including an upper side having a front end and a rear end, a pivotal seat mounted to the front end of the base, and a connecting rod mounted above the base. The pivotal seat includes two lateral walls and a recess defined in an upper side thereof The conn ...


10
Irvan Pazdernik, Jeff Lenarz: Loading apparatus for bag packaging system and method of operating the same. Douglas Machine Liability Company, Alan Kamrath Oppenheimer Wolff & Donnelly, April 11, 2000: US06047527 (6 worldwide citation)

A bag loading apparatus (26) of a packaging system (10) includes a platen (68) having a convex upper surface upon which layers of bags (16) are sequentially placed, with the platen (68) being lowered upon receipt of each layer, until a full stack is supported on the platen (68). The loading apparatu ...