Two Sparrows Learning Systems, Inc.

United States of America

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IPC Class
B29C 33/00 - Moulds or coresDetails thereof or accessories therefor 2
B29C 45/26 - Moulds 2
B29C 67/24 - Shaping techniques not covered by groups , or characterised by the choice of material 2
B43K 23/004 - Holders specially adapted for assisting handicapped or disabled persons to write 2
B43K 23/008 - Holders comprising finger grips 2
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Found results for  patents

1.

Adaptive writing utensil

      
Application Number 16825977
Grant Number 11565543
Status In Force
Filing Date 2020-03-20
First Publication Date 2020-07-09
Grant Date 2023-01-31
Owner Two Sparrows Learning Systems, Inc. (USA)
Inventor
  • Morris, Nancy M.
  • Piovesan, Davide

Abstract

A writing utensil adapted for promoting the development of a tripod writing grip includes an elongate body having a substantially polygonal cross section, and having three faces extending between a proximal end and a distal end thereof, and a boss member extending from an intermediate portion of the elongate body, the boss member being adapted for impeding a user's fingers from sliding along a longitudinal axis of the elongate body.

IPC Classes  ?

  • B43K 19/16 - Making non-propelling pencils
  • B43K 23/008 - Holders comprising finger grips
  • B43K 23/004 - Holders specially adapted for assisting handicapped or disabled persons to write
  • G09B 11/02 - Finger, hand, or arm supporting devices
  • B43K 23/016 - Holders for crayons or chalks
  • B29C 67/24 - Shaping techniques not covered by groups , or characterised by the choice of material
  • B29C 33/00 - Moulds or coresDetails thereof or accessories therefor
  • B29C 45/26 - Moulds

2.

Adaptive writing utensil

      
Application Number 15330994
Grant Number 10636319
Status In Force
Filing Date 2018-04-20
First Publication Date 2019-04-25
Grant Date 2020-04-28
Owner Two Sparrows Learning Systems, Inc. (USA)
Inventor
  • Morris, Nancy M.
  • Piovesan, Davide

Abstract

A writing utensil adapted for promoting the development of a tripod writing grip includes an elongate body having a substantially polygonal cross section, and having three faces extending between a proximal end and a distal end thereof, and a boss member extending from an intermediate portion of the elongate body, the boss member being adapted for impeding a user's fingers from sliding along a longitudinal axis of the elongate body.

IPC Classes  ?

  • G09B 11/02 - Finger, hand, or arm supporting devices
  • B43K 23/016 - Holders for crayons or chalks
  • B43K 23/008 - Holders comprising finger grips
  • B29C 67/24 - Shaping techniques not covered by groups , or characterised by the choice of material
  • B43K 23/004 - Holders specially adapted for assisting handicapped or disabled persons to write
  • B29C 33/00 - Moulds or coresDetails thereof or accessories therefor
  • B29C 45/26 - Moulds