A45D 34/02
Scent flasks
Official title: Scent flasks, e.g. with evaporator
A45D34/02 (Scent flasks) appears on 265 US grants and 370 published applications in this corpus.
Search patents in A45D- Granted patents
- 265
- Published applications
- 370
- Assignees
- 180
- Inventors
- 609
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 4 | 0 |
| 2001 | 5 | 2 |
| 2002 | 9 | 7 |
| 2003 | 3 | 11 |
| 2004 | 6 | 14 |
| 2005 | 2 | 9 |
| 2006 | 6 | 20 |
| 2007 | 6 | 14 |
| 2008 | 4 | 17 |
| 2009 | 4 | 18 |
| 2010 | 7 | 14 |
| 2011 | 7 | 11 |
| 2012 | 9 | 14 |
| 2013 | 10 | 17 |
| 2014 | 7 | 7 |
| 2015 | 11 | 19 |
| 2016 | 13 | 19 |
| 2017 | 14 | 28 |
| 2018 | 14 | 17 |
| 2019 | 9 | 15 |
| 2020 | 16 | 16 |
| 2021 | 12 | 17 |
| 2022 | 14 | 22 |
| 2023 | 11 | 8 |
| 2024 | 8 | 14 |
| 2025 | 11 | 15 |
| 2026 | 4 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Grip for a writing implement22 Sep 2026US 12,741,480 B2BIC Violex Single Member S.A.
- Opening/closing and vaporizing mechanism for a bottle, for example of perfume, and such a bottle14 Jul 2026US 12,678,813 B2Comptoir Nouveau de la Parfumerie
- Wearable fragrance dispensing devices16 Jun 2026US 12,653,918 B2
- Part of a cosmetic article decorated with a resin, and method for covering this part with the resin12 May 2026US 12,624,244 B2Silgan Dispensing Systems Le Treport S.A.S.
- Mobile phone and mobile phone fragrance accessory set23 Dec 2025US 12,506,828 B2Blueprint Technology CO., LTD.
- Fragrance Applicator With Reloadable Fragrance Cartridge27 Aug 2026US 2026/0248262 A1Monaco Innovations, LLC
- Portable perfume dispenser for both application and bubble diffusion9 Jul 2026US 2026/0191312 A1IPOROUS Co., Ltd
- Modular liquid container system4 Jun 2026US 2026/0150954 A1Abamerica CORPORATION
- Fragrance refill kit2 Apr 2026US 2026/0090621 A1Silgan Dispensing Systems Corporation
- Perfume Bottle and Spraying System26 Feb 2026US 2026/0053256 A1Signature Parfumes, S.L.
Most cited
By later US patents
- Scent diffusion apparatus and method157US 6,371,451 B1Korea Institute of Science and Technology · 2002
- Aromatic package89US 4,961,493 ANisshinbo Industries, Inc. · 1990
- Hair spray assembly84US 4,133,486 A1979
- Spray dispensing package72US 5,358,147 AS. C. Johnson & Son, Inc. · 1994
- Perfume applicator with replaceable cartridges63US 5,586,694 AFragrance Systems International, Inc. · 1996