A01D
Harvesting
Official title: Harvesting; mowing
A01D (Harvesting) appears on 17,954 US grants and 14,999 published applications in this corpus.
Search patents in A01D- Granted patents
- 17,954
- Published applications
- 14,999
- Assignees
- 3,041
- Inventors
- 20,979
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 278 | 0 |
| 1977 | 291 | 0 |
| 1978 | 269 | 0 |
| 1979 | 231 | 0 |
| 1980 | 329 | 0 |
| 1981 | 342 | 0 |
| 1982 | 250 | 0 |
| 1983 | 179 | 0 |
| 1984 | 221 | 0 |
| 1985 | 248 | 0 |
| 1986 | 202 | 0 |
| 1987 | 223 | 0 |
| 1988 | 230 | 0 |
| 1989 | 266 | 0 |
| 1990 | 311 | 0 |
| 1991 | 277 | 0 |
| 1992 | 234 | 0 |
| 1993 | 216 | 0 |
| 1994 | 243 | 0 |
| 1995 | 251 | 0 |
| 1996 | 221 | 0 |
| 1997 | 181 | 0 |
| 1998 | 268 | 0 |
| 1999 | 308 | 0 |
| 2000 | 301 | 0 |
| 2001 | 264 | 69 |
| 2002 | 301 | 282 |
| 2003 | 283 | 318 |
| 2004 | 267 | 346 |
| 2005 | 289 | 419 |
| 2006 | 258 | 372 |
| 2007 | 210 | 397 |
| 2008 | 264 | 358 |
| 2009 | 278 | 398 |
| 2010 | 331 | 400 |
| 2011 | 343 | 380 |
| 2012 | 332 | 418 |
| 2013 | 297 | 409 |
| 2014 | 334 | 571 |
| 2015 | 361 | 539 |
| 2016 | 443 | 640 |
| 2017 | 598 | 697 |
| 2018 | 569 | 754 |
| 2019 | 670 | 803 |
| 2020 | 666 | 921 |
| 2021 | 616 | 956 |
| 2022 | 668 | 958 |
| 2023 | 674 | 891 |
| 2024 | 687 | 1070 |
| 2025 | 822 | 906 |
| 2026 | 759 | 727 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Main groups
Granted patents with any code in the group
- A01D 34/00Mowers7,592
- A01D 41/00Combines, i.e. harvesters or mowers combined with threshing devices3,456
- A01D 2101/00Lawn-mowersIndexing code3,406
- A01D 43/00Mowers combined with apparatus performing additional operations while mowing1,861
- A01D 75/00Accessories for harvesters or mowers1,389
- A01D 45/00Harvesting of standing crops1,326
- A01D 46/00Picking of fruits, vegetables, hops, or the like1,264
- A01D 69/00Driving mechanisms or parts thereof for harvesters or mowers1,227
All 48 main groupsShow fewer
- A01D 57/00Delivering mechanisms for harvesters or mowers836
- A01D 90/00Vehicles for carrying harvested crops with means for selfloading or unloading773
- A01D 61/00Elevators or conveyors for binders or combines595
- A01D 87/00Loaders for hay or like field crops553
- A01D 67/00Undercarriages or frames specially adapted for harvesters or mowers406
- A01D 7/00Rakes317
- A01D 78/00Haymakers with tines moving with respect to the machine317
- A01D 89/00Pick-ups for loaders, chaff-cutters, balers, field-threshers, or the like , i.e. attachments306
- A01D 42/00Mowers convertible to apparatus for purposes other than mowing274
- A01D 85/00Arrangements for making or setting stacks212
- A01D 33/00Accessories for digging harvesters198
- A01D 51/00Apparatus for gathering together crops spread on the soil190
- A01D 82/00Crop conditioners, i.e. machines for crushing or bruising stalks168
- A01D 44/00Harvesting of underwater plants162
- A01D 91/00Methods for harvesting agricultural products145
- A01D 17/00Digging machines with sieving and conveying mechanisms127
- A01D 84/00Haymakers not provided for in a single one of groups a01d76/00 -121
- A01D 47/00Headers for topping of plants120
- A01D 80/00Parts or details of , or accessories for, haymakers102
- A01D 63/00Outside dividers90
- A01D 65/00Grain-crop lifters62
- A01D 25/00Lifters for beet or like crops59
- A01D 11/00Harvesting: other hand implements47
- A01D 23/00Topping machines44
- A01D 29/00Harvesters for peanuts40
- A01D 9/00Forks38
- A01D 59/00Equipment for binding harvested produce36
- A01D 31/00Harvesting: other digging harvesters29
- A01D 76/00Haymakers with tines that are stationary with respect to the machine during22
- A01D 1/00Hand-cutting implements for harvesting15
- A01D 27/00Machines with both topping and lifting mechanisms14
- A01D 39/00Independent binders12
- A01D 93/00Harvesting apparatus not provided for in other groups of this subclass12
- A01D 3/00Non-abrasive sharpening devices for scythes, sickles or the like9
- A01D 19/00Digging machines with centrifugal wheels, drums or spinners8
- A01D 21/00Digging machines with potato-picking implements8
- A01D 37/00Reaper-binders7
- A01D 13/00Diggers6
- A01D 15/00Digging machines with sieve graters but without conveying mechanisms3
- A01D 5/00Containers for whetstones for use during harvesting3
Recent patents
- Robotic mower and a method for navigating the robotic mower6 Oct 2026US 12,751,353 B2Greenworks (Jiangsu) Co., Ltd.
- Flexible rotary cutting device and method6 Oct 2026US 12,751,354 B2
- Mower deck drag link6 Oct 2026US 12,751,355 B2Deere & Company
- Compact stand on mower deck belt system6 Oct 2026US 12,751,356 B2Deere & Company
- Mower and height adjustment method of mower6 Oct 2026US 12,751,357 B2Greenworks (Jiangsu) Co., Ltd.
- Customizable garden tool8 Oct 2026US 2026/0305509 A1
- Harvester topper height adjustment system and method8 Oct 2026US 2026/0305525 A1Deere & Company
- Mowing performance optimization8 Oct 2026US 2026/0305526 A1Deere & Company
- Robotic lawn mower8 Oct 2026US 2026/0305527 A1Nexlawn Intelligent Technology
- Mower deck with torque monitoring8 Oct 2026US 2026/0305528 A1The Toro Company
Most cited
By later US patents
- Electrically powered grass trimmer1,045US 3,959,879 ARockwell International Corporation · 1976
- Electric wheeled apparatus1,045US 8,851,215 B2Makita Corporation · 2014
- Reciprocating cutting tool834US 9,820,445 B2Robert Bosch GmbH · 2017
- System and method for performing mobile robotic work operations478US 5,974,348 A1999
- Autonomous lawn mower445US 5,204,814 AMobot, Inc. · 1993