Ningbo Xingfu Tools Co., Ltd.

Chine

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Type PI
        Brevet 9
        Marque 2
Juridiction
        International 6
        États-Unis 5
Date
2020 2
Avant 2020 9
Classe IPC
E06C 7/08 - Structures particulières des montants, barreaux ou autres traverses 3
E06C 1/12 - Échelles prenant appui contre des objets, p. ex. murs, poteaux, arbres à plusieurs éléments extensibles, p. ex. télescopiques 2
E06C 1/393 - Échelles ayant des plates-formes se repliant en même temps que l'échelle 2
E06C 7/06 - Dispositifs de fixation ou crochets pour éléments d'échelles extensibles 2
B25H 1/04 - ÉtablisÉtagères ou supports portatifs pour disposer des outils portatifs ou des pièces à travailler du type table portative 1
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1.

Connecting sleeve for extension ladder

      
Numéro d'application 29684420
Numéro de brevet D0885608
Statut Délivré - en vigueur
Date de dépôt 2019-03-21
Date de la première publication 2020-05-26
Date d'octroi 2020-05-26
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

2.

Telescopic ladder

      
Numéro d'application 29659283
Numéro de brevet D0872880
Statut Délivré - en vigueur
Date de dépôt 2018-08-07
Date de la première publication 2020-01-14
Date d'octroi 2020-01-14
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

3.

Work ladder used as working platform

      
Numéro d'application 15549340
Numéro de brevet 10167668
Statut Délivré - en vigueur
Date de dépôt 2015-05-12
Date de la première publication 2018-12-13
Date d'octroi 2019-01-01
Propriétaire Ningbo Xingfu Tools Co., Ltd. (Chine)
Inventeur(s) Wang, Wanxing

Abrégé

A working ladder capable of serving as a working platform, comprises a ladder frame body having a front portion and a top; and a step assembly. The step assembly comprises at least a bottom step and an upper step located above the bottom step; the rear shaft comprises a bottom rear shaft and an upper rear shaft; two movable auxiliary support rods capable of swinging up and down are disposed in the front portion of the ladder frame body; an auxiliary shaft for the rear end of the bottom step to rest on is horizontally disposed on the top of the ladder frame body; when the auxiliary support rods are in a downward position, the rear end of the bottom step rests on the lowermost bottom rear shaft; when the auxiliary support rods are in a upwardly position, the bottom step moves upwardly to the top of the ladder frame body, and meanwhile the rear end of the bottom step rests on the auxiliary shaft. The steps of the working ladder can be used as working platforms.

Classes IPC  ?

  • E06C 1/16 - Échelles susceptibles de rester dressées d'elles-mêmes avec supports reposant sur le sol
  • E06C 1/393 - Échelles ayant des plates-formes se repliant en même temps que l'échelle
  • E06C 1/387 - Structures particulières d'échelles, p. ex. échelles comportant plus ou moins de deux montants, échelles à barreaux mobiles, échelles pliables longitudinalement ayant des marches à rabattement
  • B25H 1/04 - ÉtablisÉtagères ou supports portatifs pour disposer des outils portatifs ou des pièces à travailler du type table portative
  • E06C 7/08 - Structures particulières des montants, barreaux ou autres traverses
  • E06C 7/16 - Plates-formes sur échelles ou pour utilisation sur échelles, p. ex. plates-formes pouvant être levées ou baissées

4.

Working ladder

      
Numéro d'application 29525285
Numéro de brevet D0764073
Statut Délivré - en vigueur
Date de dépôt 2015-04-28
Date de la première publication 2016-08-16
Date d'octroi 2016-08-16
Propriétaire Ningbo Xingfu Tools Co., Ltd. (Chine)
Inventeur(s) Wang, Wanxing

5.

WORK LADDER USED AS WORKING PLATFORM

      
Numéro d'application CN2015000325
Numéro de publication 2016/119088
Statut Délivré - en vigueur
Date de dépôt 2015-05-12
Date de publication 2016-08-04
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

Abrégé

Disclosed is a work ladder which can be used as a working platform, comprising a ladder main body and a pedal assembly. The pedal assembly at least comprises a bottom pedal (1) and a top pedal (2) located above the bottom pedal (1). A rear shaft comprises a bottom rear shaft (3) and a top rear shaft (4). A front part of the ladder main body is rotationally provided with two auxiliary support rods (5) capable of turning up and down, a front end of the bottom pedal (1) is rotationally arranged between the two auxiliary support rods (5), and the top of the ladder main body is provided with an auxiliary shaft part (6) which is arranged laterally and a rear end of the bottom pedal (1) can rest thereon. When the auxiliary support rod (5) is turned downwards, the rear end of the bottom pedal (1) rests on the bottom rear shaft (3) at the lowest end; when the auxiliary support rod (5) is turned upwards, the bottom pedal (1) is moved upwards to the top of the ladder main body, and meanwhile the rear end of the bottom pedal (1) rests on the auxiliary shaft part (6). The pedal of the work ladder can be used as the working platform.

Classes IPC  ?

  • E06C 1/393 - Échelles ayant des plates-formes se repliant en même temps que l'échelle

6.

plusteps

      
Numéro d'application 1290020
Statut Enregistrée
Date de dépôt 2016-01-07
Date d'enregistrement 2016-01-07
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Classes de Nice  ? 06 - Métaux communs et minerais; objets en métal

Produits et services

Tubes of metal; staircases of metal; ladders of metal; steps [ladders] of metal; fittings of metal for furniture; ironmongery; tool boxes of metal [empty]; signboards of metal; handling pallets of metal; scaffolding of metal.

7.

PLUSTEPS

      
Numéro de série 79183631
Statut Enregistrée
Date de dépôt 2016-01-07
Date d'enregistrement 2016-08-30
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Classes de Nice  ? 06 - Métaux communs et minerais; objets en métal

Produits et services

Tubes of metal; staircases of metal; ladders of metal; steps ladders of metal; fittings of metal for furniture; ironmongery, namely, bolts, nails, screws, wall anchors, rivets, hinges and nuts; tool boxes of metal empty; signboards of metal; handling pallets of metal; scaffolding of metal

8.

SAFE TELESCOPIC LADDER CAPABLE OF PREVENTING HAND FROM BEING PINCHED

      
Numéro d'application CN2013000455
Numéro de publication 2014/000407
Statut Délivré - en vigueur
Date de dépôt 2013-04-22
Date de publication 2014-01-03
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

Abrégé

A safe telescopic ladder capable of preventing a hand from being pinched comprises two ladder poles that are vertically arranged and opposite each other. Each ladder pole is formed by a plurality of sectional poles (1) telescopically sleeved together. A sealing cover (2) for shielding is arranged at a lower opening of each sectional pole; the sealing cover (2) is provided with a small cylindrical part (21) and a large cylindrical part (22). The peripheral surface of the large cylindrical part (22) is provided with an annular groove (23); a lower side wall of the annular groove (23) is provided with a plurality of axial penetrating air holes (24); the annular groove (23) is internally provided with a sealing ring (3). The sealing ring (3) is capable of sliding up and down in the annular groove (23) so that the sealing ring (3) is in sliding fit with an inner hole wall of the next sectional pole. Hence, the sealing cover (2) positioned on the last sectional pole encounters air resistance during a descending process so that the descending close-up speed of the sectional pole is retarded, thereby achieving the purposes of preventing the fingers of a user from being bruised and eliminating potential safety hazards. The annular groove (23) is internally provided with the air holes (24) so that the sectional poles (1) move upwards when the telescopic ladder is stretched for use, and air inside the sectional poles (1) can be circulated with the assist of the air holes (24), ensuring that the telescopic ladder is labor saving when being stretched.

Classes IPC  ?

  • E06C 1/12 - Échelles prenant appui contre des objets, p. ex. murs, poteaux, arbres à plusieurs éléments extensibles, p. ex. télescopiques
  • E06C 1/30 - Échelles à position dressée permanente à plusieurs éléments extensibles, p. ex. télescopiques
  • E06C 7/08 - Structures particulières des montants, barreaux ou autres traverses

9.

LOCKING STRUCTURE FOR EXTENSIONABLELADDER

      
Numéro d'application CN2011001700
Numéro de publication 2012/055159
Statut Délivré - en vigueur
Date de dépôt 2011-10-11
Date de publication 2012-05-03
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

Abrégé

Disclosed is a locking structure for an extensionable ladder, which includes a connecting sleeve (3) provided for connecting a section rod (1) and a corresponding transom (2). The connecting sleeve(3) is provided with a pin (4) which can move horizontally and transversely relative to the sleeve (3), a push button (6) driving the pin (4) to move transversely, and an automatic unlocking switch (7) connected to the pin (4), whichis is set rotatablely in the connecting sleeve (3). A socket (31) is arranged in the lower end face of the connecting sleeve (3), and a push component (32) protruding upwards is arranged on the upper end face thereof. The push component (32) is inserted into the socket (31) of the connecting sleeve (3) of the adjacent superior locking structure to push the automatic unlocking switch (7) to rotate so as to drive the pin (4) to move transversely. Uninodal unlocking gradually and multinodal unlocking automatically can be achieved with the locking structure.

Classes IPC  ?

  • E06C 7/06 - Dispositifs de fixation ou crochets pour éléments d'échelles extensibles

10.

CONNECTING SLEEVE FOR EXTENSION LADDER

      
Numéro d'application CN2010000909
Numéro de publication 2011/113183
Statut Délivré - en vigueur
Date de dépôt 2010-06-22
Date de publication 2011-09-22
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

Abrégé

A connecting sleeve for an extension ladder is provided, which includes a connecting ring (1) and a connecting block (2). A rotary seat (3) and a rotary panel (4) are set on the joint surface between the connecting block (2) and the connecting ring (1). The rotary seat (3) is fixed relative to the connecting ring (1), and a socket (31) is set in the centre of the rotary seat (3). A rotating shaft (32) extends to the centre of the socket (31) from two sides of the socket (31) respectively, and a vertical part (41) of the rotary panel (4) is inserted into the socket (31); furthermore, a torque spring (5) is installed outside the rotating shaft (32) so that the horizontal part (42) of the rotary panel (4) can be rotated towards the connecting block (2) about the rotating shaft. When the extension ladder is folded, a fixed safe space between the rungs of the ladder is provided by the rotary panels (4) for preventing fingers from being clamped, meanwhile, the integral height of the ladder can be reduced so as to facilitate package and transportation of the ladder when the horizontal part (42) of the rotary panel (4) is folded.

Classes IPC  ?

  • E06C 7/08 - Structures particulières des montants, barreaux ou autres traverses

11.

EXTENDING LADDER

      
Numéro d'application CN2009000792
Numéro de publication 2010/017684
Statut Délivré - en vigueur
Date de dépôt 2009-07-14
Date de publication 2010-02-18
Propriétaire NINGBO XINGFU TOOLS CO., LTD. (Chine)
Inventeur(s) Wang, Wanxing

Abrégé

An extending ladder comprises a left column(1),a right column(2) and plurality of rungs (3) that extending between the left and the right column, both of the left and the right column include several left and right column units (11,12) which sliding sleeves in turn. A left latch mechanism (4) and a right latch mechanism (5) that has a left and a right control button (6,7) respectively are disposed inside the rung(3), the left and the right control button (6,7) are disposed closely on the middle of the rung (3),so that the two control buttons can be actuated single-handedly to make the rungs(3) unlatched to the corresponding column unit.

Classes IPC  ?

  • E06C 1/12 - Échelles prenant appui contre des objets, p. ex. murs, poteaux, arbres à plusieurs éléments extensibles, p. ex. télescopiques
  • E06C 7/06 - Dispositifs de fixation ou crochets pour éléments d'échelles extensibles