G03G 2215/00514
Envelopes
G03G2215/00514 (Envelopes) appears on 73 US grants and 63 published applications in this corpus.
Search patents in G03G- Granted patents
- 73
- Published applications
- 63
- Assignees
- 30
- Inventors
- 190
- Latest grant
- 21 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 0 |
| 2002 | 1 | 2 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 2 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 3 |
| 2010 | 0 | 0 |
| 2011 | 1 | 2 |
| 2012 | 2 | 5 |
| 2013 | 1 | 5 |
| 2014 | 5 | 4 |
| 2015 | 2 | 4 |
| 2016 | 4 | 5 |
| 2017 | 3 | 1 |
| 2018 | 6 | 6 |
| 2019 | 4 | 2 |
| 2020 | 5 | 5 |
| 2021 | 0 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 2 |
| 2024 | 2 | 4 |
| 2025 | 3 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image forming device and image forming method providing notifications for pressure contact force adjustments21 Jul 2026US 12,687,803 B2Sharp Kabushiki Kaisha
- Image forming apparatus25 Nov 2025US 12,481,238 B2Canon Kabushiki Kaisha
- Press-bonded sheet manufacturing method, press-bonded sheet manufacturing apparatus, and image forming apparatus2 Sep 2025US 12,405,561 B2Canon Kabushiki Kaisha
- Enclosing device, enclosing-sealing apparatus, and image forming system29 Jul 2025US 12,372,911 B2Ricoh Company, Ltd.
- Envelope processing apparatus and image forming system26 Nov 2024US 12,151,505 B2Ricoh Company, Ltd.
- Fixing device, image forming apparatus, and fixing method28 May 2026US 2026/0147295 A1Ricoh Company, Ltd.
- Image forming apparatus19 Mar 2026US 2026/0079429 A1Canon Kabushiki Kaisha
- Image forming apparatus5 Mar 2026US 2026/0064062 A1Canon Kabushiki Kaisha
- Image forming apparatus and image forming method29 Jan 2026US 2026/0029733 A1Sharp Kabushiki Kaisha
- Image forming apparatus and print setting changing method31 Jul 2025US 2025/0244931 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Electrostatic recording apparatus42US 4,875,063 ARicoh Company, Ltd. · 1989
- Electrostatic printing apparatus with heated adjustable pressure toner fixing rolls28US 4,753,543 ARicoh Company, Ltd. · 1988
- Sheer feeding control mechanism for an image forming apparatus23US 5,168,316 AKabushiki Kaisha Toshiba · 1992
- Method and apparatus for fusing envelopes16US 4,958,195 AInternational Business Machines Corporation · 1990
- Image forming device16US 6,128,463 AFujitsu Limited · 2000