B66B 20/00
Elevators not provided for in groups b66b1/00 - b66b19/00
Official title: Elevators not provided for in groups B66B1/00 - B66B19/00
B66B20/00 (Elevators not provided for in groups b66b1/00 - b66b19/00) appears on 5 US grants and 6 published applications in this corpus.
Search patents in B66B- Granted patents
- 5
- Published applications
- 6
- Assignees
- 7
- Inventors
- 8
- Latest grant
- 24 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 2 |
| 2020 | 2 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 1 |
By publication year. 2026 runs to 8 Oct.
Recent patents
- Modular ladder for stealth cell towers24 Feb 2026US 12,560,027 B2T-Mobile USA, Inc.
- Solar-powered mobile escalator21 Jul 2020US 10,717,546 B2Esme, LLC
- Elevator system30 Jun 2020US 10,696,521 B2thyssenkrupp AG
- Protection and security mobile solar-powered escalator11 Jun 2019US 10,315,782 B2Esme, LLC
- Method and an elevator arrangement7 Nov 2017US 9,809,424 B2Kone Corporation
- Effective gravity control device installed in building2 Apr 2026US 2026/0091954 A1Liin Technologies Incorporated
- Modular ladder for stealth cell towers8 Feb 2024US 2024/0044207 A1T-Mobile USA, Inc.
- Mobile escalator31 Oct 2019US 2019/0329904 A1Esme, LLC
- Elevator system13 Jun 2019US 2019/0177125 A1thyssenkrupp AG
- Protection And Security Mobile Solar-Powered Escalator15 Nov 2018US 2018/0327116 A1Esme, LLC
Most cited
By later US patents