|
US4112653A
(en)
*
|
1976-04-07 |
1978-09-12 |
Weed Eater, Inc. |
Lawn mower and method
|
|
US4382356A
(en)
*
|
1976-04-07 |
1983-05-10 |
Emerson Electric Co. |
Rotary-type lawnmower
|
|
US4126991A
(en)
*
|
1977-08-01 |
1978-11-28 |
Roper Corporation |
Cutter pin for rotary mower having lenticular section
|
|
NL7710954A
(nl)
*
|
1977-10-06 |
1979-04-10 |
Patent Concern Nv |
Maaimachine.
|
|
US4265018A
(en)
*
|
1978-08-21 |
1981-05-05 |
Black & Decker Inc. |
Grass trimmer device
|
|
US4199926A
(en)
*
|
1978-10-19 |
1980-04-29 |
Petty Richard H |
Grass cutter and mulcher for rotary lawn mower
|
|
US4290257A
(en)
*
|
1979-12-19 |
1981-09-22 |
Frantello Alfred A |
Rotary assembly for cutting grass and other vegetation
|
|
US4335567A
(en)
*
|
1980-09-02 |
1982-06-22 |
The Toro Company |
Bagging filament mower
|
|
US4362007A
(en)
*
|
1981-06-24 |
1982-12-07 |
Kennedy Merrill V |
Cutting head assembly for a rotary motor
|
|
US4461138A
(en)
*
|
1982-12-17 |
1984-07-24 |
Whitman Robert E |
Hub for flexible cutting blades
|
|
US4571831A
(en)
*
|
1984-07-31 |
1986-02-25 |
The Toro Company |
Cutting head for filament trimmer
|
|
CA1286116C
(fr)
*
|
1988-07-14 |
1991-07-16 |
Axel U.R. Truderung |
Ensemble de coupe de tondeuse de pelouse
|
|
US4936884A
(en)
*
|
1988-12-20 |
1990-06-26 |
Wesley R. Oder |
Grass cutting device
|
|
US5170561A
(en)
*
|
1989-04-14 |
1992-12-15 |
National Union Electric Corporation |
Hub attachment for a drive shaft of a cordless grass/weed groomer trimmer
|
|
US5303476A
(en)
*
|
1992-10-29 |
1994-04-19 |
Wci Outdoor Products, Inc. |
Line head for a rotary line trimmer
|
|
US5791054A
(en)
*
|
1992-11-24 |
1998-08-11 |
Easytrim Ltd. |
Rotary cutters
|
|
US5996233A
(en)
*
|
1996-05-31 |
1999-12-07 |
Morabit; Vincent D. |
String and string trimmer operation
|
|
US6176015B1
(en)
|
1996-05-31 |
2001-01-23 |
Vincent D. Morabit |
Vegetation cutter with self-support non-metallic cutting elements
|
|
US5768867A
(en)
*
|
1996-08-19 |
1998-06-23 |
Carlsen; Harry R. |
Rotary blade for cutting grass and the like
|
|
US5907947A
(en)
*
|
1997-11-26 |
1999-06-01 |
Poole; James Terry |
Safety lawn mower blade
|
|
US6314848B2
(en)
|
1998-02-17 |
2001-11-13 |
Vincent D. Morabit |
Self-contained flexible aerodynamic cutting element with matching head
|
|
US6401344B1
(en)
|
1999-09-21 |
2002-06-11 |
Mark R. Moore |
Head for line trimming apparatus
|
|
US7111403B2
(en)
|
1999-09-21 |
2006-09-26 |
Moore Mark R |
Head for line trimming apparatus
|
|
US6842984B1
(en)
*
|
2000-11-07 |
2005-01-18 |
Weed Tiger, Inc. |
Grass trimmer cutting line
|
|
USD496840S1
(en)
|
2004-03-19 |
2004-10-05 |
Kwik Products, Inc. |
Rotary cutting head
|
|
USD562357S1
(en)
*
|
2007-04-20 |
2008-02-19 |
Alamo Group, Inc. |
Disk for rotary mower knives
|
|
US20080271427A1
(en)
*
|
2007-05-03 |
2008-11-06 |
Stoffel Neal J |
Horizontal rotary cutting system and method
|
|
US7707812B2
(en)
*
|
2008-01-22 |
2010-05-04 |
Edward Kwok-Yen Cheung |
Compact lawn mower
|
|
US10064329B1
(en)
*
|
2011-04-14 |
2018-09-04 |
August Otto Lovmark |
Trimmer head with anti-fouling mechanism
|
|
WO2013123530A1
(fr)
*
|
2011-11-29 |
2013-08-22 |
Visagie Eugene |
Découpes pro weedsec
|
|
US11388856B2
(en)
|
2012-08-09 |
2022-07-19 |
Orlando Jerez |
Ramped connector and blade for use with rotary head assembly
|
|
EP2882275B1
(fr)
*
|
2012-08-09 |
2020-09-30 |
Orlando Jerez |
Raccord incliné pour ensemble-tête rotatif
|
|
US10070583B2
(en)
|
2012-08-09 |
2018-09-11 |
Orlando Jerez |
Blade for use with rotary head assembly
|
|
DE102014006057A1
(de)
|
2014-04-26 |
2015-10-29 |
Andreas Stihl Ag & Co. Kg |
Fadenmähkopf für einen Freischneider
|
|
USD759444S1
(en)
*
|
2014-08-12 |
2016-06-21 |
Martin Hermann |
Circular trimmer line
|
|
USD741373S1
(en)
*
|
2014-08-12 |
2015-10-20 |
Martin Hermann |
Hexagonal trimmer line
|
|
USD757508S1
(en)
*
|
2014-08-12 |
2016-05-31 |
Martin Hermann |
Square trimmer line
|
|
JP6129231B2
(ja)
*
|
2015-03-27 |
2017-05-17 |
本田技研工業株式会社 |
芝刈機
|
|
JP6129230B2
(ja)
*
|
2015-03-27 |
2017-05-17 |
本田技研工業株式会社 |
芝刈機
|
|
CN109640618B
(zh)
|
2016-06-24 |
2022-10-11 |
Mtd产品公司 |
高效切割系统
|
|
US10631458B2
(en)
*
|
2016-12-29 |
2020-04-28 |
Aero-Flex Technologies, Inc. |
Multi-zone cutter elements for grass trimmers, rotary mowing, and other heavy vegetation cutting applications
|
|
CA3073820A1
(fr)
|
2017-10-06 |
2019-04-11 |
Mtd Products Inc |
Outil d'entretien de pelouse a efficacite elevee et lame de coupe a efficacite elevee
|
|
US12296694B2
(en)
|
2021-03-10 |
2025-05-13 |
Techtronic Cordless Gp |
Lawnmowers
|
|
US11832714B1
(en)
*
|
2021-03-13 |
2023-12-05 |
John D Sheppard |
Cleaning tool for string trimmers
|
|
US12443180B2
(en)
|
2021-11-10 |
2025-10-14 |
Techtronic Cordless Gp |
Robotic lawn mowers
|
|
AU2023200381A1
(en)
|
2022-01-31 |
2023-08-17 |
Techtronic Cordless Gp |
Robotic garden tool
|
|
EP4270138A1
(fr)
|
2022-04-28 |
2023-11-01 |
Techtronic Cordless GP |
Création d'une limite virtuelle pour un outil de jardin robotisé
|
|
US12472611B2
(en)
|
2022-05-31 |
2025-11-18 |
Techtronic Cordless Gp |
Peg driver
|
|
AU2023204696A1
(en)
|
2022-07-19 |
2024-02-08 |
Techtronic Cordless Gp |
Display for controlling robotic tool
|
|
AU2023206123A1
(en)
|
2022-07-29 |
2024-02-15 |
Techtronic Cordless Gp |
Generation of a cryptography key for a robotic garden tool
|
|
USD999604S1
(en)
*
|
2022-09-14 |
2023-09-26 |
Guilian Wang |
String trimmer accessory
|
|
USD1070927S1
(en)
*
|
2023-11-08 |
2025-04-15 |
Yuting Shen |
Mower cutting head unit assembly
|