Class B31F : MECHANICAL WORKING OR DEFORMATION OF PAPER OR CARDBOARD
Subclass 5/02: Attaching together paper or cardboard sheets, strips, or webs; Reinforcing edges of paper or cardboard (means for applying adhesive or glue B05C; stapling in box or like making B31B; attaching the replacement web to the expiring web during web-roll changing B65H 19/18; apparatus for splicing webs during handling B65H 21/00) by crimpling or slotting
| Patent # | Title | Filing Date | Issue Date | Patent Owner |
|---|---|---|---|---|
| 12251904 | Recording medium processing apparatus and image forming system | Apr 25, 22 | Mar 18, 25 | FUJIFILM Business Innovation Corp. |
| 12227383 | Sheet processing apparatus and image forming system incorporating the sheet processing apparatus | Jul 06, 23 | Feb 18, 25 | Ricoh Company, Ltd. |
| 12172861 | Medium processing device, storage medium, and image forming system | Feb 24, 23 | Dec 24, 24 | Ricoh Company, Ltd. |
| 12065328 | Systems, methods, and devices for splicing sheet materials | Aug 04, 20 | Aug 20, 24 | Packsize LLC |
| 12054350 | Medium processing device and image forming apparatus | Mar 01, 23 | Aug 06, 24 | Ricoh Company, Ltd. |
| 12005675 | Medium processing apparatus and image forming system incorporating same | Jan 31, 23 | Jun 11, 24 | Ricoh Company, Ltd. |
| 11975518 | Paperboard panel and method of making same | Aug 11, 22 | May 07, 24 | Star Board Materials, LLC |
| 11667100 | Creasing devices | Mar 21, 17 | Jun 06, 23 | Tech-ni-Fold Limited |
| 11628524 | Manufacturing method of staple-less binding unit | May 20, 21 | Apr 18, 23 | FUJIFILM Business Innovation Corp. |
| 11542664 | Process for making a multi-ply dispersible wipe | Dec 20, 17 | Jan 03, 23 | KIMBERLY-CLARK WORLDWIDE, INC. |
| 11518642 | Sheet crimp-binding device | Sep 07, 21 | Dec 06, 22 | CANON FINETECH NISCA INC. |
| 11460797 | Binding unit and binding device | May 31, 21 | Oct 04, 22 | FUJIFILM Business Innovation Corp. |
| 11325338 | Paper joint without discontinuity for tube shaped paper wraps closed by means of embossed paper and re-sealable innerliner seal by means of structured innerliner | Oct 02, 17 | May 10, 22 | Boegli-Gravures SA |
| 11130308 | Binding apparatus and image forming system including same | Jun 02, 20 | Sep 28, 21 | Ricoh Company, Ltd. |
| 11097919 | Recording material processing apparatus and image forming system | Apr 13, 20 | Aug 24, 21 | FUJIFILM Business Innovation Corp. |
| 11084244 | Systems and methods of food packaging closure | Feb 15, 19 | Aug 10, 21 | Marmon Foodservice Technologies, Inc. |
| 11014325 | Sheet binding processing apparatus and image forming system having the same | Sep 30, 19 | May 25, 21 | CANON FINETECH NISCA INC. |
| 10994963 | Sheet post-processing device and image forming system including same | Jul 29, 20 | May 04, 21 | Kyocera Document Solutions Inc. |
| 10987890 | Binding apparatus | Sep 04, 18 | Apr 27, 21 | FUJI XEROX CO., LTD. |
| 10981747 | Apparatus for processing sheets and apparatus for forming images provided with the apparatus | Jun 12, 17 | Apr 20, 21 | CANON FINETECH NISCA INC. |
| Publication # | Title | Filing Date | Pub Date | Patent Owner |
|---|---|---|---|---|
| 2025/0026,602 | SHEET PROCESSING APPARATUS AND IMAGE FORMING SYSTEM | Jul 16, 24 | Jan 23, 25 | Ricoh Company, Ltd. |
| 2025/0028,273 | SHEET PROCESSING APPARATUS, SHEET PROCESSING METHOD, AND IMAGE FORMING SYSTEM | Jun 26, 24 | Jan 23, 25 | Ricoh Company, Ltd. |
| 2024/0391,726 | MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING SAME | Oct 13, 22 | Nov 28, 24 | Ricoh Company Ltd. |
| 2024/0042,726 | APPARATUS AND METHOD FOR PRODUCTION OF A TWO-PLY PAPERBOARD PANEL | Aug 21, 23 | Feb 08, 24 | Not available |
| 2023/0241,859 | MEDIUM PROCESSING APPARATUS AND IMAGE FORMING SYSTEM INCORPORATING SAME | Jan 25, 23 | Aug 03, 23 | Ricoh Company, Ltd. |
| 2022/0338,653 | EATING UTENSIL WITH INWARDLY CURVING SCORES | Jul 13, 22 | Oct 27, 22 | EcoTensil Inc. |
| 2020/0180,339 | IMAGE FORMING APPARATUS | Feb 19, 20 | Jun 11, 20 | FUJI XEROX CO., LTD. |
| 2019/0351,638 | BINDING UNIT, SHEET PROCESSING DEVICE, AND IMAGE FORMING DEVICE PROVIDED WITH THEM | Jul 29, 19 | Nov 21, 19 | Canon Finetech Nisca Inc. |
| 2019/0077,108 | BINDING MEMBER AND BINDING DEVICE | Jul 03, 18 | Mar 14, 19 | FUJI XEROX CO., LTD. |
| 2018/0339,484 | BINDING UNIT, SHEET PROCESSING DEVICE, AND IMAGE FORMING DEVICE PROVIDED WITH THEM | May 25, 18 | Nov 29, 18 | Canon Finetech Nisca Inc. |
| 2017/0274,617 | BINDING PROCESS DEVICE AND RECORDING-MEDIUM PROCESSING SYSTEM | Aug 25, 16 | Sep 28, 17 | FUJI XEROX CO., LTD. |
| 2017/0087,795 | SHEET BUNDLE BINDING DEVICE AND IMAGE FORMING SYSTEM HAVING THE SAME | Sep 29, 16 | Mar 30, 17 | CANON FINETECH NISCA INC. |
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