Patents by Inventor Fuping Li

Fuping Li has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 12172454
    Abstract: A seal stamping machine has two pressing plates disposed face to face, each plate being capable of compressing a stamp, and a stamping carrier is located between the plates. The first plate has a plurality of positioning holes and the second plate has a corresponding plurality of elastic positioning mechanisms, each elastic positioning mechanism corresponding to one of the plurality of positioning holes; when the plates are pressed together, the elastic positioning mechanisms urge the first plate away from the second plate. The plates are aligned by the positioning holes and the elastic positioning mechanisms in order to align the stamping carrier and avoid displacement. A seal is thus uniformly stamped.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: December 24, 2024
    Assignee: Parric Ningbo Stationary and Gifts Mfg. Co., Ltd.
    Inventor: Fuping Li
  • Patent number: 12059912
    Abstract: The present invention relates to a rotating mechanism for annular pattern stamping and stamping machine thereof. The rotating mechanism comprises a base (4), a rotating unit (5) rotatably disposed on the base, an operating unit (6) detachably disposed on the rotating unit; wherein, a clamping space is defined between the rotating unit and the operating unit for clamping a stamping carrier; the operating unit is capable of rotating together with the rotating unit and the stamping carrier in the clamping space relative to the base. Compared with the manual mode, the rotating mechanism for annular pattern stamping of the present invention can realize the automatic rotation of the stamping carrier by the operating unit, so it is convenient to operate.
    Type: Grant
    Filed: March 16, 2022
    Date of Patent: August 13, 2024
    Assignee: Parric Ningbo Stationery and Gifts Mfg. Co., Ltd.
    Inventor: Fuping Li
  • Publication number: 20240123747
    Abstract: The present invention relates to a rotating mechanism for annular pattern stamping and stamping machine thereof. The rotating mechanism comprises a base (4), a rotating unit (5) rotatably disposed on the base, an operating unit (6) detachably disposed on the rotating unit; wherein, a clamping space is defined between the rotating unit and the operating unit for clamping a stamping carrier; the operating unit is capable of rotating together with the rotating unit and the stamping carrier in the clamping space relative to the base. Compared with the manual mode, the rotating mechanism for annular pattern stamping of the present invention can realize the automatic rotation of the stamping carrier by the operating unit, so it is convenient to operate.
    Type: Application
    Filed: March 16, 2022
    Publication date: April 18, 2024
    Inventor: Fuping Li
  • Publication number: 20240075763
    Abstract: A seal stamping machine comprises a first plate (1) and a second plate (2) disposed face to face, the first plate and the second plate being capable of compressing a stamp and a stamping carrier located between the first plate and the second plate. The first plate has a plurality of positioning holes (11); a plurality of elastic positioning mechanisms (3) disposed on the second plate, each elastic positioning mechanism corresponding to one of the plurality of positioning holes; when the first plate is pressed toward the second plate, the elastic positioning mechanisms prevent the first plate from moving away from the second plate. By enabling the positioning holes to cooperate with the elastic positioning mechanisms, the relative positioning between the first plate and the second plate can be realized, the positioning of the seal can be realized, and the displacement of the seal during the stamping process can be avoided.
    Type: Application
    Filed: March 16, 2022
    Publication date: March 7, 2024
    Inventor: Fuping Li
  • Publication number: 20210387370
    Abstract: A magnetic cutting and stamping pad (33), comprising a magnetic layer (331), and the magnetic layer (331) is connected to a pad layer (332) at a side facing a pattern medium (4); the magnetic field generated by the magnetic layer (331) penetrates the pad layer (332) and the pattern medium (4), attracts a cutting blade (5); during cutting and stamping, the cutting blade (5) completely penetrates the pattern medium (4) and enters above the pad layer (332), thereby ensuring that during the cutting and stamping the cutting blade (5) completely cuts out the pattern desired. The magnetic cutting and stamping pad (33) can position the relative locations of the cutting blade (5) and the pattern medium (4). The present invention also relates to a pattern cutting and stamping machine comprising the magnetic cutting and stamping pad (33), and a cutting and stamping method.
    Type: Application
    Filed: January 5, 2021
    Publication date: December 16, 2021
    Inventor: Fuping Li
  • Patent number: 11072196
    Abstract: A stamp device includes a main body. The main body includes a bottom plate on which a carrier and a stamp are placed, a pressing plate which cooperates with the bottom plate to press the carrier and the stamp, a limiting structure for limiting a lateral relative movement of the pressing plate and the bottom plate, and a connecting structure for folding and unfolding the main body. An upper surface of the bottom plate is provided with a working space for placing the carrier and the stamp. The present invention uses the pressing plate and the bottom plate to press the stamp and the carrier for stamping the pattern on the carrier. A movement space cooperates with a limiting member to limit the lateral movement of the pressing plate.
    Type: Grant
    Filed: November 28, 2018
    Date of Patent: July 27, 2021
    Assignee: PARRIC NINGBO STATIONERY AND GIFTS MFG. CO., LTD.
    Inventor: Fuping Li
  • Patent number: 10821588
    Abstract: A magnetic stapler includes a base plate, a positioning plate, and a stapler. The positioning plate is located between the base plate and the stapler. A groove is provided on the positioning plate. The contour of the groove fits the bottom of the stapler. Multiple first magnets are provided at the periphery of the positioning plate. Multiple second magnets corresponding respectively to the first magnets are provided on the base plate. The polarity of the second magnets is opposite to that of the first magnets. A staple-crimping platform is provided on the base plate. A staple dispensing outlet corresponding to a staple dispensing extremity of the stapler is provided at the bottom thereof. The position of the staple-crimping platform is opposite to the position of the staple dispensing outlet. The magnetic stapler has the advantages of being compact as a whole, easy to operate, and strongly practical and is capable of stapling at any position on sheets of paper.
    Type: Grant
    Filed: November 16, 2016
    Date of Patent: November 3, 2020
    Assignee: PARRIC NINGBO STATIONERY AND GIFTS MFG. CO., LTD
    Inventor: Fuping Li
  • Patent number: 10766159
    Abstract: A manual craft cutting machine comprises a housing, a template, a press roller, a retainer, a backing plate, and a drive mechanism. The press roller is composed of a first press roller and a second press roller. The press roller is rotated under restriction of the retainer. The retainer comprises a positioning retainer and a sliding retainer. The positioning retainer is provided with a slide groove. The sliding retainer is inserted in the slide groove and movable along the slide groove. The sliding retainer comprises a first sliding retainer rotatably connected with the first press roller and a second sliding retainer rotatably connected with the second press roller. The manual craft cutting machine further comprises a press roller spacing adjustment mechanism. The press roller spacing adjustment mechanism comprises a shift adjusting mechanism for adjusting a large spacing between the press rollers and a fine adjustment mechanism for adjusting a fine spacing between the press rollers.
    Type: Grant
    Filed: August 22, 2017
    Date of Patent: September 8, 2020
    Assignee: PARRIC NINGBO STATIONARY AND GIFTS MFG. CO., LTD.
    Inventor: Fuping Li
  • Publication number: 20200262043
    Abstract: A magnetic stapler includes a base plate, a positioning plate, and a stapler. The positioning plate is located between the base plate and the stapler. A groove is provided on the positioning plate. The contour of the groove fits the bottom of the stapler. Multiple first magnets are provided at the periphery of the positioning plate. Multiple second magnets corresponding respectively to the first magnets are provided on the base plate. The polarity of the second magnets is opposite to that of the first magnets. A staple-crimping platform is provided on the base plate. A staple dispensing outlet corresponding to a staple dispensing extremity of the stapler is provided at the bottom thereof. The position of the staple-crimping platform is opposite to the position of the staple dispensing outlet. The magnetic stapler has the advantages of being compact as a whole, easy to operate, and strongly practical and is capable of stapling at any position on sheets of paper.
    Type: Application
    Filed: November 16, 2016
    Publication date: August 20, 2020
    Applicant: PARRIC NINGBO STATIONERY AND GIFTS MFG. CO., LTD
    Inventor: Fuping LI
  • Publication number: 20190202077
    Abstract: A manual craft cutting machine comprises a housing, a template, a press roller, a retainer, a backing plate, and a drive mechanism. The press roller is composed of a first press roller and a second press roller. The press roller is rotated under restriction of the retainer. The retainer comprises a positioning retainer and a sliding retainer. The positioning retainer is provided with a slide groove. The sliding retainer is inserted in the slide groove and movable along the slide groove. The sliding retainer comprises a first sliding retainer rotatably connected with the first press roller and a second sliding retainer rotatably connected with the second press roller. The manual craft cutting machine further comprises a press roller spacing adjustment mechanism. The press roller spacing adjustment mechanism comprises a shift adjusting mechanism for adjusting a large spacing between the press rollers and a fine adjustment mechanism for adjusting a fine spacing between the press rollers.
    Type: Application
    Filed: August 22, 2017
    Publication date: July 4, 2019
    Inventor: Fuping LI
  • Publication number: 20190092062
    Abstract: A stamp device includes a main body. The main body includes a bottom plate on which a carrier and a stamp are placed, a pressing plate which cooperates with the bottom plate to press the carrier and the stamp, a limiting structure for limiting a lateral relative movement of the pressing plate and the bottom plate, and a connecting structure for folding and unfolding the main body. An upper surface of the bottom plate is provided with a working space for placing the carrier and the stamp. The present invention uses the pressing plate and the bottom plate to press the stamp and the carrier for stamping the pattern on the carrier. A movement space cooperates with a limiting member to limit the lateral movement of the pressing plate.
    Type: Application
    Filed: November 28, 2018
    Publication date: March 28, 2019
    Inventor: Fuping LI
  • Patent number: 10000034
    Abstract: The present patent application discloses an envelope making plate. The envelope making plate includes a plate body with a marking groove, a reference edge; and a scale line or an indication line corresponding to the type of the envelope. The plate body is divided into a working area and a non-working area by the reference edge. The envelope paper abuts against or aligns with the reference edge. One side of the envelope paper is the working area, and another side is the non-working area. The marking groove is set in the working area of the plate body and intersects with the reference edge or an extension line of the reference edge. The marking groove divides the reference edge or the extension line of the reference edge into an acute angle and an obtuse angle. The scale line or the indication line corresponding to the type of the envelope is set along the reference edge and on the side where the marking groove and the reference edge form the acute angle.
    Type: Grant
    Filed: May 21, 2014
    Date of Patent: June 19, 2018
    Assignee: Parric Ningbo Stationery and Gifts Mrg. Co., Ltd.
    Inventor: Fuping Li
  • Publication number: 20160332407
    Abstract: The present patent application discloses an envelope making plate. The envelope making plate includes a plate body with a marking groove, a reference edge; and a scale line or an indication line corresponding to the type of the envelope. The plate body is divided into a working area and a non-working area by the reference edge. The envelope paper abuts against or aligns with the reference edge. One side of the envelope paper is the working area, and another side is the non-working area. The marking groove is set in the working area of the plate body and intersects with the reference edge or an extension line of the reference edge. The marking groove divides the reference edge or the extension line of the reference edge into an acute angle and an obtuse angle. The scale line or the indication line corresponding to the type of the envelope is set along the reference edge and on the side where the marking groove and the reference edge form the acute angle.
    Type: Application
    Filed: May 21, 2014
    Publication date: November 17, 2016
    Inventor: Fuping Li
  • Patent number: D646720
    Type: Grant
    Filed: November 19, 2009
    Date of Patent: October 11, 2011
    Assignee: Ningbo Sunlit International Co., Ltd.
    Inventor: Fuping Li
  • Patent number: D835164
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: December 4, 2018
    Assignee: PARRIC NINGBO STATIONERY AND GIFTS MFG. CO., LTD.
    Inventor: Fuping Li
  • Patent number: D844701
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: April 2, 2019
    Assignee: PARRIC NINGBO STATIONERY AND GIFTS MFG. CO., LTD.
    Inventor: Fuping Li
  • Patent number: D952029
    Type: Grant
    Filed: September 8, 2021
    Date of Patent: May 17, 2022
    Assignee: PARRIC NINGBO STATIONERY AND GIFTS MFG. CO., LTD.
    Inventor: Fuping Li