B29C 45/374
For displaying altering indicia
Official title: {for displaying altering indicia, e.g. data, numbers}
B29C45/374 (For displaying altering indicia) appears on 37 US grants and 27 published applications in this corpus.
Search patents in B29C- Granted patents
- 37
- Published applications
- 27
- Assignees
- 24
- Inventors
- 44
- Latest grant
- 19 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 2 | 1 |
| 2006 | 2 | 2 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 3 |
| 2010 | 1 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 2 |
| 2017 | 2 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 0 | 1 |
| 2021 | 2 | 3 |
| 2022 | 1 | 1 |
| 2023 | 0 | 2 |
| 2024 | 1 | 0 |
| 2025 | 3 | 2 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Signaling arrangements employing molded thermoplastics19 Aug 2025US 12,390,976 B2Digimarc Corporation
- Dating system for molds8 Jul 2025US 12,350,862 B2Comercial De Utiles Y Moldes, S.A.
- Device for marking a moulded or cast form21 Jan 2025US 12,202,038 B2University of Limerick
- Dating system for molds12 Mar 2024US 11,926,083 B2Comercial De Utiles Y Moldes, S.A.
- Method for manufacturing dual cosmetic container3 May 2022US 11,318,655 B2Jung Min Co., Ltd.
- Method for engraving code patterns in a solid piece's tool surface11 Jun 2026US 2026/0158587 A1Boegli-Gravures S.A.
- Signaling arrangements employing molded thermoplastics5 Feb 2026US 2026/0034717 A1Digimarc Corporation
- Apparatus for and Method of Forming a Shopping Basket Body with Interchangeable Side Panels4 Dec 2025US 2025/0367863 A1Supercart South Africa (Pty) Ltd
- Method for Forming a Composite Component Having a Surface Projection7 Aug 2025US 2025/0249628 A1Joysonquin Automotive Systems North America, LLC
- Device and method for injection molding18 May 2023US 2023/0150180 A1EV Group E. Thallner GmbH
Most cited
By later US patents
- Apparatus and method for coding and reading codes68US 4,965,829 A1990
- Adjustable marking device for use in mold wall32US 4,708,314 AHasco-Normalien Hasenclever & Co. · 1987
- Mold insert29US 4,384,702 A1983
- Apparatus and method for coding objects28US 4,675,498 A1987
- Apparatus for coding articles26US 4,342,549 A1982