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Class Information
Number: 40/341
Name: Card, picture, or sign exhibiting > Copyholder
Description: Device for displaying charactered material, e.g., charactered sheet, web, pad, etc., in such a manner as to facilitate transcription of the material by an observer, which device includes means for guiding or advancing either.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7441356 |
I-beam hinge apparatus for displaying procedural information cards in the workplace |
Oct. 28, 2008 |
| 7426797 |
Privacy tablet |
Sep. 23, 2008 |
| 7051463 |
Document display and retention device |
May. 30, 2006 |
| 6948742 |
Promotional form with detachable element |
Sep. 27, 2005 |
| 6808104 |
Subfolder insert for file folders |
Oct. 26, 2004 |
| 6729653 |
Hinged book holder |
May. 4, 2004 |
| 6678977 |
Document holder |
Jan. 20, 2004 |
| 6406586 |
Fastening method and stationery articles produced thereby |
Jun. 18, 2002 |
| 5975478 |
Paper holder having a secure gripping feature |
Nov. 2, 1999 |
| 5152490 |
Display easel with self-adjusting paper clamp |
Oct. 6, 1992 |
| 5052797 |
Copy viewer |
Oct. 1, 1991 |
| 4987690 |
Convertible swing arm and desk top copy holder |
Jan. 29, 1991 |
| 4936034 |
Reading stand with page turning mechanism |
Jun. 26, 1990 |
| 4877212 |
Document stand |
Oct. 31, 1989 |
| 4875179 |
Reading assistance device for word processor |
Oct. 17, 1989 |
| 4656764 |
Sheetholder |
Apr. 14, 1987 |
| 4564414 |
Magnetic devices, apparatus for use in connection with dry transfer sheets incorporating such devices and sheets for use therein |
Jan. 14, 1986 |
| 4558527 |
Reading aid apparatus, especially a copyholder for typewriters |
Dec. 17, 1985 |
| 4554753 |
Thin-profile copy holder |
Nov. 26, 1985 |
| 4537380 |
Needlework pattern booklet holder |
Aug. 27, 1985 |
| 4385461 |
Sequentially highlighting copy holder |
May. 31, 1983 |
| 4243335 |
Typewriter copy holder |
Jan. 6, 1981 |
| 4231174 |
Protective holder for sheet material |
Nov. 4, 1980 |
| 4040195 |
Page turner apparatus |
Aug. 9, 1977 |
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