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Travel Working Machine

Abstract: This travel working machine alternately and repeatedly performs work travel in which a working device performs an operation while the travel working machine automatically travels in a target direction preliminarily set for a field and turn travel in which the travel working machine moves to the start position Ls2 of the next work travel while reversing the direction of travel. The travel working machine is provided with: a position detection unit for acquiring position information of the machine body on the basis of a positioning signal from a navigation satellite; a completion determination unit capable of determining the completion of each of the multiple work travels; a start position calculation unit for calculating start positions Ls, Ls2; and a display unit capable of displaying information relating to the turn travel. When the completion determination unit determines the completion of the work travel, the start position calculation unit calculates the start position Ls2 on the left or right side of the machine body with respect to the travel direction during the work travel on the basis of the position information, and the display unit displays guidance information for guiding the turn travel to the start position Ls2.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
17 May 2021
Publication Number
24/2021
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
patent@depenning.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-03-06
Renewal Date

Applicants

KUBOTA CORPORATION
2-47, Shikitsuhigashi 1-chome, Naniwa-ku, Osaka-shi, Osaka 5568601

Inventors

1. TAKASE Shunya
c/o KUBOTA CORPORATION, Sakai Seizosho, 64, Ishizukitamachi, Sakai-ku, Sakai-shi, Osaka 5900823
2. SUGA Hiroki
c/o KUBOTA CORPORATION, Sakai Seizosho, 64, Ishizukitamachi, Sakai-ku, Sakai-shi, Osaka 5900823
3. MATSUDA Koji
c/o KUBOTA CORPORATION, Sakai Seizosho, 64, Ishizukitamachi, Sakai-ku, Sakai-shi, Osaka 5900823
4. MIYASHITA Shunsuke
c/o KUBOTA CORPORATION, Sakai Seizosho, 64, Ishizukitamachi, Sakai-ku, Sakai-shi, Osaka 5900823

Specification

Documents

Application Documents

# Name Date
1 202147022048-STATEMENT OF UNDERTAKING (FORM 3) [17-05-2021(online)].pdf 2021-05-17
2 202147022048-REQUEST FOR EXAMINATION (FORM-18) [17-05-2021(online)].pdf 2021-05-17
3 202147022048-PRIORITY DOCUMENTS [17-05-2021(online)].pdf 2021-05-17
4 202147022048-POWER OF AUTHORITY [17-05-2021(online)].pdf 2021-05-17
5 202147022048-FORM 18 [17-05-2021(online)].pdf 2021-05-17
6 202147022048-FORM 1 [17-05-2021(online)].pdf 2021-05-17
7 202147022048-DRAWINGS [17-05-2021(online)].pdf 2021-05-17
8 202147022048-DECLARATION OF INVENTORSHIP (FORM 5) [17-05-2021(online)].pdf 2021-05-17
9 202147022048-COMPLETE SPECIFICATION [17-05-2021(online)].pdf 2021-05-17
10 202147022048-Proof of Right [11-08-2021(online)].pdf 2021-08-11
11 202147022048.pdf 2021-10-18
12 202147022048-FORM 3 [12-11-2021(online)].pdf 2021-11-12
13 202147022048-Correspondence_Form1_29-12-2021.pdf 2021-12-29
14 202147022048-FER.pdf 2022-02-28
15 202147022048-OTHERS [23-08-2022(online)].pdf 2022-08-23
16 202147022048-FORM-26 [23-08-2022(online)].pdf 2022-08-23
17 202147022048-FORM 3 [23-08-2022(online)].pdf 2022-08-23
18 202147022048-FER_SER_REPLY [23-08-2022(online)].pdf 2022-08-23
19 202147022048-CLAIMS [23-08-2022(online)].pdf 2022-08-23
20 202147022048-FORM 3 [05-09-2022(online)].pdf 2022-09-05
21 202147022048-Correspondence_Form-26_20-09-2022.pdf 2022-09-20
22 202147022048-FORM 3 [21-12-2022(online)].pdf 2022-12-21
23 202147022048-PatentCertificate06-03-2024.pdf 2024-03-06
24 202147022048-IntimationOfGrant06-03-2024.pdf 2024-03-06

Search Strategy

1 SearchHistoryE_16-02-2022.pdf

ERegister / Renewals

3rd: 03 May 2024

From 06/12/2021 - To 06/12/2022

4th: 03 May 2024

From 06/12/2022 - To 06/12/2023

5th: 03 May 2024

From 06/12/2023 - To 06/12/2024

6th: 08 Nov 2024

From 06/12/2024 - To 06/12/2025

7th: 31 Oct 2025

From 06/12/2025 - To 06/12/2026