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Class Information
Number: 503/206
Name: Record receiver having plural interactive leaves or a colorless color former, method of use, or developer therefor > Having a colorless color-former, developer therefor, or method of use > Component noncoextensive with substrate
Description: Subject matter wherein one layer of the recording material does not entirely cover an adjacent layer of the material.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7521106 |
Inks for use on optical recording media |
Apr. 21, 2009 |
| 7462383 |
Labeling with thermally conductive pads |
Dec. 9, 2008 |
| 7384890 |
Check fraud protection techniques |
Jun. 10, 2008 |
| 7172991 |
Integrated CD/DVD recording and labeling |
Feb. 6, 2007 |
| 7148182 |
Multilayered color compositions and associated methods |
Dec. 12, 2006 |
| 7008902 |
Thermosensitive recording material and use thereof |
Mar. 7, 2006 |
| 6893999 |
Recording material |
May. 17, 2005 |
| 6858564 |
Thermal paper with preprinted indicia |
Feb. 22, 2005 |
| 6640717 |
Method of forming image on card and apparatus therefor |
Nov. 4, 2003 |
| 6632773 |
Heat-sensitive recording materials and method for authenticity checking |
Oct. 14, 2003 |
| 6613715 |
Method of using reversible thermosensitive recording medium and the reversible thermosensitive recording medium |
Sep. 2, 2003 |
| 6573216 |
Laser imageable carbonless form |
Jun. 3, 2003 |
| 6562755 |
Thermal paper with security features |
May. 13, 2003 |
| 6509295 |
Record material for pressure-sensitive copying systems |
Jan. 21, 2003 |
| 6416853 |
Color-change laminates and toy sets with the use thereof |
Jul. 9, 2002 |
| 6303539 |
Printable sheets which forms duplicate copies and methods for producing and using same |
Oct. 16, 2001 |
| 6258746 |
Thermally imagable business record and method of desensitizing a thermally imagable surface |
Jul. 10, 2001 |
| 6254943 |
Image transfer sheet and processes thereof |
Jul. 3, 2001 |
| 6245711 |
Thermal paper with security features |
Jun. 12, 2001 |
| 6228804 |
Color-change materials |
May. 8, 2001 |
| 6214766 |
Security feature for paper products |
Apr. 10, 2001 |
| 6165937 |
Thermal paper with a near infrared radiation scannable data image |
Dec. 26, 2000 |
| 6162485 |
Fingerprinting system and method |
Dec. 19, 2000 |
| 6107244 |
Verification methods employing thermally--imageable substrates |
Aug. 22, 2000 |
| 6106910 |
Print media with near infrared fluorescent sense mark and printer therefor |
Aug. 22, 2000 |
| 6084621 |
Ink jet printing method and ink jet printing apparatus |
Jul. 4, 2000 |
| 6060428 |
Heat-sensitive chromogenic system |
May. 9, 2000 |
| 6040267 |
Image forming method |
Mar. 21, 2000 |
| 6015589 |
Method of desensitizing a thermally imagable surface |
Jan. 18, 2000 |
| 6008156 |
Heat sensitive color developing material and heat sensitive element using the same |
Dec. 28, 1999 |
| RE36306 |
Method for protecting against duplication with a color copier |
Sep. 14, 1999 |
| 5912205 |
Heat resistant security document |
Jun. 15, 1999 |
| 5898017 |
Multicolor chromogenic system having improved image quality |
Apr. 27, 1999 |
| 5883043 |
Thermal paper with security features |
Mar. 16, 1999 |
| 5880062 |
Ink jet printing process for desensitizing carbonless paper |
Mar. 9, 1999 |
| 5861355 |
Multiple part recipe card assembly and method of construction and use of duplicate laminated recipe cards |
Jan. 19, 1999 |
| 5858915 |
Fingerprint image generating method and fingerprint image recording sheet |
Jan. 12, 1999 |
| 5858914 |
Thermochromic coloring color-memory footwear |
Jan. 12, 1999 |
| 5856269 |
Thermal transfer medium |
Jan. 5, 1999 |
| 5856266 |
Copy restrictive documents |
Jan. 5, 1999 |
| 5843864 |
Non-smudging thermally imageable documents, method of making same and system for reducing the smudging of ink stamp pad images applied to such documents |
Dec. 1, 1998 |
| 5840653 |
Substituted pyrazolylpyrazole derivatives |
Nov. 24, 1998 |
| 5830823 |
Method for printing |
Nov. 3, 1998 |
| 5798315 |
Microcapsule-containing oil-based coating liquid, ink, coated sheet, and method of preparing the same |
Aug. 25, 1998 |
| 5774160 |
Latent image printing process and apparatus and substrate therefor |
Jun. 30, 1998 |
| 5763354 |
Liner-less thermosensitive recording material having thermosensitive adhesive layer |
Jun. 9, 1998 |
| 5756187 |
Writing system of stacked carbonless, repositionable self-adhesive paper |
May. 26, 1998 |
| 5750462 |
Latent image printing process and apparatus and substrate therefor |
May. 12, 1998 |
| 5700746 |
Reversible thermosensitive recording medium |
Dec. 23, 1997 |
| 5686159 |
Imagable piggyback label |
Nov. 11, 1997 |
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