公开(公告)号：US20190001736A1

公开(公告)日：2019-01-03

申请号：US15674862

申请日：2017-08-11

Applicant: WIPRO LIMITED

Inventor： Amulya KUMAR DHAL

IPC: B43K5/03 ,  B43K29/08 ,  B01F3/08 ,  B01F3/10 ,  C09D11/16 ,  G06T7/00

Abstract: The method of present disclosure relates to a writing apparatus for dispensing writing fluid on a writing surface. The writing apparatus comprises a sensor, containers for storing one or more mixing elements, a processor and a memory communicatively coupled to the processor. The writing apparatus compares the characteristics with predefined characteristics to determine quality of the writing surface. Further, the writing apparatus also determines a quality of the writing fluid suited for the writing surface. Based on the quality of the writing surface and the writing fluid, the writing apparatus modifies at least one property of the writing fluid before dispensing the writing fluid on the writing surface. For modifying the property, the one or more mixing elements are added into the writing fluid. Once the writing fluid is modified, the writing apparatus dispense the writing fluid on the writing surface.

公开(公告)号：US20160318333A1

公开(公告)日：2016-11-03

申请号：US15209607

申请日：2016-07-13

Applicant: Martin Chard

Inventor： Martin Chard

IPC: B43K8/00 ,  B25H7/04 ,  B43K5/00 ,  B43K5/03 ,  B43K23/016 ,  B43K5/18 ,  B43K7/02 ,  B43K8/03 ,  B43K8/04 ,  B43K19/00 ,  B05D1/12 ,  B43K5/14

CPC classification number: B43K8/006 ,  B05D1/12 ,  B25H7/045 ,  B43K5/005 ,  B43K5/03 ,  B43K5/06 ,  B43K5/14 ,  B43K5/18 ,  B43K5/1818 ,  B43K5/1827 ,  B43K7/02 ,  B43K8/00 ,  B43K8/03 ,  B43K8/04 ,  B43K19/003 ,  B43K21/02 ,  B43K23/016 ,  B43L13/00

Abstract: A device for marking a surface, the device comprising: a body configured to store a marking substance; a guide arrangement having a first end and a second end, at least a portion of an outer surface of the guide arrangement tapering from the first end to the second end which is narrower than the first end, wherein an output path is provided through the second end at substantially the center of the guide arrangement; an activation arrangement; and a delivery arrangement which is configured, in response to triggering of the activation arrangement, to deliver a quantity of the marking substance from the body, along the output path and out of the second end, wherein, in use, a user inserts at least the second end of the guide arrangement into an aperture in an element positioned adjacent a surface until the outer surface of the guide arrangement contacts the aperture, and the user triggers the activation arrangement to deliver a quantity of the marking substance through the second end and onto the surface to mark the surface at a position which is substantially aligned with the center of the aperture.

公开(公告)号：US2209042A

公开(公告)日：1940-07-23

申请号：US20859938

申请日：1938-05-18

Applicant: EUGEN WETZEL

Inventor： NIKOLAUS SIMKOVITS

IPC: B43K5/03

CPC classification number: B43K5/03

公开(公告)号：US1959187A

公开(公告)日：1934-05-15

申请号：US71110334

申请日：1934-02-14

Applicant: WERNER EUGENE K

Inventor： WERNER EUGENE K

IPC: B43K5/03

CPC classification number: B43K5/03

公开(公告)号：US20230311557A1

公开(公告)日：2023-10-05

申请号：US18041651

申请日：2021-08-30

Applicant: SOCIÉTÉ BIC

Inventor： Arnaud BEZ ,  Etienne ROUDAUT

IPC: B43K5/03 ,  B43K7/02

CPC classification number: B43K5/03 ,  B43K7/02

Abstract: A refillable free ink writing instrument including a body having a rear end, a front end and an ink reservoir disposed between the rear end and the front end, a writing tip mounted on the front end and a plug mounted on the rear end, wherein the plug is configured to close an opening in fluid communication with the ink reservoir, the plug being configured to be removable from the rear end to refill the ink reservoir with water and concentrated ink refill.

公开(公告)号：US20230242780A1

公开(公告)日：2023-08-03

申请号：US18003634

申请日：2021-06-28

Applicant: SOCIÉTÉ BIC

Inventor： Damien CONCEDIEU

IPC: C09D11/17 ,  B43K5/03

CPC classification number: C09D11/17 ,  B43K5/03

Abstract: The present disclosure relates to writing instruments which are charged or recharged with a water-based ink composition. The water-based ink composition may be prepared from solid ink compositions which may be diluted with water. The solid ink composition comprises a specific combination of polyethylene glycol, at least one coloring agent and a humectant.

公开(公告)号：US2011222A

公开(公告)日：1935-08-13

申请号：US74539134

申请日：1934-09-25

Applicant: KINGMAN RUSSELL B

Inventor： KINGMAN RUSSELL B

IPC: B43K5/03

CPC classification number: B43K5/03

公开(公告)号：US1998930A

公开(公告)日：1935-04-23

申请号：US74843934

申请日：1934-10-16

Applicant: KINGMAN RUSSELL B

Inventor： KINGMAN RUSSELL B

IPC: B43K5/03

CPC classification number: B43K5/03

公开(公告)号：US3038506A

公开(公告)日：1962-06-12

申请号：US8740361

申请日：1961-02-06

Applicant: PARKER PEN CO

Inventor： KURANZ ROBERT L

IPC: B43K5/03 ,  B43K5/08

CPC classification number: B43K5/08 ,  B43K5/03

公开(公告)号：US2131016A

公开(公告)日：1938-09-20

申请号：US13568037

申请日：1937-04-08

Applicant: EDWARD GUMBEL

Inventor： CASIMIR FIORE

IPC: B43K5/03

CPC classification number: B43K5/03