Resources Contact Us Home
Browse by Category: Main > Tools & Hardware
Class Information
Number: 401/20
Name: Coating implements with material supply > Diverse coating tools > Including solid material for rubbing contact > Pencil and bifurcate nib pen
Description: Implement wherein the solid material is in the shape of an elongated relatively slender rod positioned in a casing or holder and another tool is a bifurcate nib pen as defined in subclass 221.

Patents under this class:

Patent Number Title Of Patent Date Issued
8678691 Writing implement Mar. 25, 2014
8523468 Writing instrument with lip balm applicator Sep. 3, 2013
8349411 Method for producing raised structures on the surface of a pencil Jan. 8, 2013
7654762 Pen/pencil apparatus having cosmetic application Feb. 2, 2010
6773184 Integrated lipstick and lip pencil Aug. 10, 2004
5338123 Double-ended pen Aug. 16, 1994
5318372 Combination pen and pencil writing instrument Jun. 7, 1994
4815880 Card type writing instrument Mar. 28, 1989
4580918 Writing instrument having plural nibs with one being retractable Apr. 8, 1986
4509875 Felt pen having two end caps Apr. 9, 1985

  Recently Added Patents
Cooling structure for electronic device
Microbial fuel cell and method of use
Lighting apparatus
Circuit design approximation
Monitoring device for monitoring a display device
Resin composition and molded article
Printed circuit board unit having routing unit mounted thereon and computer device having the same
  Randomly Featured Patents
Embedded arrowhead removing tool
Ink jet recording apparatus, and ink jet recording method
Device for producing a high frequency modulation magnetic field used in magneto-optical recording
Frequency multiplier circuit and semiconductor integrated circuit
Method and apparatus for separating serum or plasma from the formed elements of the blood
Method for separately optimizing thin gate dielectric of PMOS and NMOS transistors within the same semiconductor chip and device manufactured thereby
Semiconductor device and manufacturing method thereof
Method and apparatus for a digital logic input signal noise filter
Power steering device for parking
Polyphosphazene polymers containing substituents of acrylate functionality