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Patent
   D429280
Priority
Nov 04 1999
Filed
Nov 04 1999
Issued
Aug 08 2000
Expiry
Aug 08 2014
Inventors
Mittersink…
Assg.orig
A T X INT…
Assg.curr
SIENA LEND…
Entity
unknown
Referenced by
12
References
7
Maint.:
n/a
The ornamental design for a writing instrument with variable contour grip, as shown and described.

FIG. 1 is a front, right perspective view of a writing instrument with variable contour grip showing my new design therefor;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a bottom end view thereof; and,

FIG. 4 is a top end view thereof.
INVENTORS:

Mittersinker, Gregor

THIS PATENT IS REFERENCED BY THESE PATENTS:
Patent Priority Assignee Title
D457187, Aug 07 2001 SIENA LENDING GROUP LLC Writing instrument
D477025, Aug 05 2002 Berol Corporation Writing instrument
D482071, Sep 12 2002 Sanford L.P. Grip for a writing instrument
D545900, Sep 19 2005 SANFORD, L P Writing instrument
D562391, Sep 19 2005 Sanford, L.P. Writing instrument
D581979, Jun 14 2007 Cotapaxi Custom Design and Manufacturing, LLC Pen grip
D582981, Jul 26 2007 Sun Coast Merchandise Corporation Pen grip
D597134, Mar 07 2008 Chopsticks with function of a pen
D640740, Nov 11 2008 STAEDTLER SE Pencil
D873917, Jul 10 2015 Societe Bic Writing instrument
D921753, Oct 08 2019 SANFORD, L P Writing instrument
D971322, Dec 09 2020 WARD, RICHARD JAMES Pen
THIS PATENT REFERENCES THESE PATENTS:
Patent Priority Assignee Title
173918,
191341,
212919,
217838,
23502,
D242792, Jan 15 1974 Pen
D393485, Dec 13 1996 Berol Corporation Writing instrument
ASSIGNMENT RECORDS    Assignment records on the USPTO
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Executed onAssignorAssigneeConveyanceFrameReelDoc
Oct 26 1999MITTERSINKER, GREGORA T X INTERNATIONAL, INC ASSIGNMENT OF ASSIGNORS INTEREST SEE DOCUMENT FOR DETAILS 0103690464 pdf
Nov 04 1999A.T.X. International, Inc.(assignment on the face of the patent)
Dec 21 2005A T X INTERNATIONAL, INC BANK OF AMERICA, N A AS ADMINISTRATIVE AGENTSECURITY AGREEMENT0172070631 pdf
Sep 06 2013A T X INTERNATIONAL, INC HSBC BANK USA, NATIONAL ASSOCIATION, AS AGENTSECURITY AGREEMENT0312070561 pdf
Sep 06 2013A T X INTERNATIONAL, INC WILMINGTON TRUST, N A , AS AGENT FOR THE SECURED PARTIESPATENT SECURITY AGREEMENT0311890110 pdf
Sep 06 2013BANK OF AMERICA, N A , AS ADMINISTRATIVE AGENTA T X INTERNATIONAL, INC TERMINATION AND RELEASE OF GRANT OF SECURITY INTEREST IN PATENT RIGHTS0311790682 pdf
Nov 14 2017HSBC Bank USA, National AssociationSIENA LENDING GROUP LLCACKNOWLEDGMENT OF ASSIGNMENT OF SECURITY INTEREST IN PATENTS0447710206 pdf
Nov 14 2017SIENA LENDING GROUP LLC, SUCCESSOR IN INTEREST TO HSBC BANK USA, N A A T X INTERNATIONAL, INC RELEASE BY SECURED PARTY SEE DOCUMENT FOR DETAILS 0449180086 pdf
Nov 14 2017SIENA LENDING GROUP LLCA T X INTERNATIONAL, INC RELEASE OF SECURITY INTEREST IN PATENTS0452100611 pdf
Nov 14 2017WILMINGTON TRUST, NATIONAL ASSOCIATION, AS SECURED PARTYA T X INTERNATIONAL, INC RELEASE OF SECURITY INTEREST IN PATENTS0444560420 pdf
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