F21W 2121/002
Candle holders for birthday or anniversary cakes
Official title: {Candle holders for birthday or anniversary cakes}
F21W2121/002 (Candle holders for birthday or anniversary cakes) appears on 22 US grants and 34 published applications in this corpus.
Search patents in F21W- Granted patents
- 22
- Published applications
- 34
- Assignees
- 8
- Inventors
- 46
- Latest grant
- 22 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 2 |
| 2009 | 0 | 1 |
| 2010 | 1 | 2 |
| 2011 | 0 | 0 |
| 2012 | 1 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 2 |
| 2018 | 1 | 2 |
| 2019 | 3 | 3 |
| 2020 | 1 | 2 |
| 2021 | 2 | 6 |
| 2022 | 2 | 3 |
| 2023 | 3 | 4 |
| 2024 | 1 | 1 |
| 2025 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Birthday candle with automatic lighting effect22 Apr 2025US 12,281,761 B1
- Cake covering assembly10 Dec 2024US 12,161,242 B2
- Apparatus having plurality of stands27 Jun 2023US 11,686,424 B2
- Birthday candle holding assembly27 Jun 2023US 11,686,468 B1
- Food protection apparatuses, assemblies, and methods of use10 Jan 2023US 11,547,226 B2Clean Lidz LLC
Most cited
By later US patents
- Food covering system with illuminating and/or moving decorations46US 5,582,478 A1996
- Protective cake cover and candle holder40US 4,884,966 A1989
- Birthday cake cover and candle holder38US 4,721,455 A1988
- Cake cover and candle holder35US 4,938,688 A1990
- Candle decks and covers for cakes and cupcakes14US 10,463,180 B12019