Timepiece comprising an interchangeable bezel
US-2025334928-A1 · Oct 30, 2025 · US
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Loetscher Philippe patents
Loetscher Philippe is listed as an inventor on 28 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Loetscher Philippe |
| Total patents | 28 |
| First publication | Jan 11, 2018 |
| Latest publication | Oct 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Device for operating multiple functions of a watch
US-2025138479-A1 · May 1, 2025 · US
Watch control device
US-2025138484-A1 · May 1, 2025 · US
Coupling device of a system for operating a horological movement
US-2025138485-A1 · May 1, 2025 · US
Tool for separating a back from a middle of a timepiece, as well as a back having a slot adapted to receive the tool, and timepiece equipped with such a back
US-12253830-B2 · Mar 18, 2025 · US
Device for attaching a wristlet
US-12055898-B2 · Aug 6, 2024 · US
System for fastening a horological movement in a watch case
US-11982978-B2 · May 14, 2024 · US
Wristlet clasp with length adjustment
US-11896093-B2 · Feb 13, 2024 · US
Watch equipped with a device for locking an external control unit
US-11822291-B2 · Nov 21, 2023 · US
Adjustable wristlet clasp
US-11812828-B2 · Nov 14, 2023 · US
Recent patents
Latest publications not already listed above.
Adjustable wristlet clasp
US-2023108801-A1 · Apr 6, 2023 · US
Wristlet clasp with length adjustment
US-2023109520-A1 · Apr 6, 2023 · US
Watch equipped with a device for locking an external control unit
US-2022260954-A1 · Aug 18, 2022 · US
Tool for separating a back from a middle of a timepiece, as well as a back having a slot adapted to receive the tool, and timepiece equipped with such a back
US-2022083010-A1 · Mar 17, 2022 · US
System for fastening a horological movement in a watch case
US-2022083009-A1 · Mar 17, 2022 · US
Timepiece including a device for locking a valve or a winding button
US-11150606-B2 · Oct 19, 2021 · US
Device for attaching a wristlet
US-2021255586-A1 · Aug 19, 2021 · US
Timepiece or piece of jewellery
US-10986902-B2 · Apr 27, 2021 · US
Push button device for timepieces
US-10928780-B2 · Feb 23, 2021 · US
Valve orientation device for timepieces
US-10895847-B2 · Jan 19, 2021 · US
Timepiece containing a locking device for a pusher
US-10725429-B2 · Jul 28, 2020 · US
Timepiece including a device for locking a valve or a winding button
US-2020150591-A1 · May 14, 2020 · US
Timepiece or piece of jewellery
US-2020015555-A1 · Jan 16, 2020 · US
Push button device for timepieces
US-2019072905-A1 · Mar 7, 2019 · US
Valve orientation device for timepieces
US-2019072904-A1 · Mar 7, 2019 · US
Timepiece containing a locking device for a pusher
US-2018341228-A1 · Nov 29, 2018 · US
Sub-assembly of external parts for watch
US-10073418-B2 · Sep 11, 2018 · US
Sub-assembly of external parts for watch
US-2018011445-A1 · Jan 11, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Omega Sa | 28 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G04B19/283 | 8 |
| G04B3/048 | 8 |
| G04B3/046 | 7 |
| G04B3/043 | 6 |
| G04B19/18 | 6 |