Jeffrey G Jensen

US Patent:

8317118, Nov 27, 2012

Filed:

Jan 7, 2010

Appl. No.:

12/683817

Inventors:

Josh Davis - Hudson OH, US
Xiang Xin - DangYang, CN
Li (Henry) Zhiguo - DongGuan, CN
Jeffrey Jensen - Hudson OH, US

Assignee:

Techtronic Floor Care Technology Limited - Road Town, Tortola

International Classification:

B02C 23/00

US Classification:

241100, 2412853

Abstract:

A chad containment bin includes a chad containment space formed by a pair of opposing longitudinally extending sidewalls connected by a pair of opposing, laterally extending sidewalls. A shredder head assembly is situated above the chad containment bin. A cabinet body supports the shredder head assembly while removeably housing the chad containment bin. A generally vertically oriented support member extends upwardly from a first of the longitudinally extending sidewalls. The support member includes a handle on an outer face for carrying the chad containment bin. A panel is pivotally connected to the chad containment bin for providing access to the chad containment space when the chad containment bin is suspended by the handle over a waste receptacle.

US Patent:

20100181398, Jul 22, 2010

Filed:

Jan 14, 2010

Appl. No.:

12/687738

Inventors:

Josh Davis - Hudson OH, US
Jeffrey Jensen - Hudson OH, US
Zhiguo Li (Henry) ZHI GUO - DongGuan City, CN
Hua (Kevin) Ren - DongGuan City, CN

Assignee:

TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED - Road Town VG

International Classification:

B02C 23/00
G08B 17/00

US Classification:

241 36, 340584

Abstract:

An article destruction device includes an electric motor driving at least one moving component. An indication panel includes at least three visual indicators situated in sequence. Each visual indicator is associated with a stage of an approaching overload (motor cool down) condition. A first visual indicator lights when the motor or corresponding sensor temperature is below a first threshold, i.e., when the device is first powered on. A second indicator lights when the temperature exceeds the first threshold and is below at least a second threshold, i.e., the temperature is approaching a fault condition. A last visual indicator lights when the temperature exceeds the first and the at least second thresholds, i.e., the fault condition is met. A thermistor on the motor energizes (self-heats) with the motor. A thermostatic switch controls current flow through windings of the motor depending on measured temperatures meeting operating and equilibrium temperature thresholds.

US Patent:

20110210194, Sep 1, 2011

Filed:

Oct 29, 2010

Appl. No.:

12/915931

Inventors:

Josh DAVIS - Glenwillow OH, US
Edgar MAURER - Glenwillow OH, US
Jeffrey JENSEN - Glenwillow OH, US
Bo Deng - Houjie, CN
Yin Bin Yang - Houjie, CN

Assignee:

TECHTRONIC FLOOR CARE TECHNOLOGY LIMITED - Tortola

International Classification:

B02C 25/00

US Classification:

241 30, 241 375

Abstract:

A shredder includes a shredder housing with a top head and a shredder mechanism receptacle. The top head has at least a first slot for receiving articles to be shredded. The shredder mechanism receptacle is connected to the top head for receiving a cutting assembly capable of shredding paper. A safety device is disposed in the shredder housing. The safety device includes a slot guard and gear system for selectively blocking the first slot.

US Patent:

20150014456, Jan 15, 2015

Filed:

Jul 14, 2014

Appl. No.:

14/331186

Inventors:

- Road Town, VG
Jeffrey JENSEN - Hudson OH, US
Li (Henry) ZhiGuo - DongGuan City, CN
Hua (Kevin) REN - DongGuan, CN

International Classification:

B02C 18/00
G08B 21/18
G08B 5/36

US Classification:

241 36, 2411013, 340593

Abstract:

An article destruction device includes an electric motor driving at least one moving component. An indication panel includes at least three visual indicators situated in sequence. Each visual indicator is associated with a stage of an approaching overload (motor cool down) condition. A first visual indicator lights when the motor or corresponding sensor temperature is below a first threshold, i.e., when the device is first powered on. A second indicator lights when the temperature exceeds the first threshold and is below at least a second threshold, i.e., the temperature is approaching a fault condition. A last visual indicator lights when the temperature exceeds the first and the at least second thresholds, i.e., the fault condition is met. A thermistor on the motor energizes (self-heats) with the motor. A thermostatic switch controls current flow through windings of the motor depending on measured temperatures meeting operating and equilibrium temperature thresholds.