A44C 27/006
Metallic coatings
Official title: {Metallic coatings}
A44C27/006 (Metallic coatings) appears on 80 US grants and 100 published applications in this corpus.
Search patents in A44C- Granted patents
- 80
- Published applications
- 100
- Assignees
- 50
- Inventors
- 176
- Latest grant
- 3 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 5 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 2 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 5 |
| 2003 | 3 | 4 |
| 2004 | 3 | 8 |
| 2005 | 1 | 4 |
| 2006 | 4 | 3 |
| 2007 | 1 | 4 |
| 2008 | 1 | 1 |
| 2009 | 3 | 4 |
| 2010 | 0 | 4 |
| 2011 | 2 | 3 |
| 2012 | 2 | 4 |
| 2013 | 0 | 1 |
| 2014 | 0 | 6 |
| 2015 | 6 | 3 |
| 2016 | 1 | 3 |
| 2017 | 3 | 4 |
| 2018 | 4 | 8 |
| 2019 | 1 | 1 |
| 2020 | 0 | 6 |
| 2021 | 3 | 7 |
| 2022 | 5 | 7 |
| 2023 | 4 | 6 |
| 2024 | 8 | 0 |
| 2025 | 4 | 1 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Decorative object3 Jun 2025US 12,319,997 B2The Swatch Group Research and Development Ltd
- Decorative articles having a changeable observed colour effect13 May 2025US 12,295,464 B2D. Swarovski & Co.
- Method for decorating a mechanical part22 Apr 2025US 12,279,679 B2Rubattel & Weyermann S.A.
- External part for a timepiece or a piece of jewellery comprising an interferential colour coating and manufacturing method of said part11 Feb 2025US 12,222,531 B2Omega SA
- Patterned diamond and method of making same17 Dec 2024US 12,167,781 B2Capsoul Diamond Ltd.
- Deep black decorative coating with increased thermal stability23 Jul 2026US 2026/0209931 A1Oerlikon Surface Solutions AG, PfäFfikon
- External part comprising a stack of protective interference layers18 Jun 2026US 2026/0168097 A1The Swatch Group Research and Development Ltd
- External part for horology, jewellery or fashion accessories comprising titanium oxide layers22 Jan 2026US 2026/0023347 A1Rubattel & Weyermann S.A.
- Method for manufacturing an external part19 Jun 2025US 2025/0194760 A1The Swatch Group Research and Development Ltd
- Black components and manufacturing process thereof14 Sep 2023US 2023/0287573 A1The Swatch Group Research and Development Ltd
Most cited
By later US patents
- Method of coating a metallic article of merchandise with a protective transparent film of abrasion-resistance material35US 4,737,252 AWestinghouse Electric Corp. · 1988
- Process of depositing a hard coating of a gold compound on a substrate for coating jewelry and the like33US 4,403,014 AASU Composants S.A. · 1983
- Lightweight, rigid, metal product and process for producing same32US 4,543,803 A1985
- Jewelry article utilizing a linear stone setting32US 7,546,749 B12009
- Protective coating means for articles such as gold-plated jewelry and wristwatch components31US 4,517,217 AWestinghouse Electric Corp. · 1985