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  1. Technology classes
  2. /G · Physics
  3. /G04 · Horology
  4. /G04D · Apparatus or tools specially designed for making or maintaining clocks or watches
  5. /G04D 3/00 · Watchmakers' or watch-repairers' machines or tools for working materials
  6. /G04D 3/0002 · Watchmakers' or watch-repairers' machines or tools for working materials: for mechanical working
  7. /G04D 3/0035 · For components of the regulating mechanism
  8. /G04D 3/0038
G04D 3/0038

For balances

Official title: {for balances (construction therefor G04B17/063)}

G04D3/0038 (For balances) appears on 3 US grants and 6 published applications in this corpus.

Search patents in G04D

Where it sits

  1. GPhysics
  2. G04Horology
  3. G04DApparatus or tools specially designed for making or maintaining clocks or watches
  4. G04D 3/00Watchmakers' or watch-repairers' machines or tools for working materials
  5. G04D 3/0002Watchmakers' or watch-repairers' machines or tools for working materials: for mechanical working
  6. G04D 3/0035For components of the regulating mechanism
  7. G04D 3/0038For balances
Granted patents
3
Published applications
6
Assignees
2
Inventors
19
Latest grant
12 May 2026

Filings by year

Granted patentsPublished applications
G04D 3/0038: granted patents and published applications per publication year
YearGranted patentsPublished applications
201102
201200
201320
201400
201500
201600
201700
201800
201900
202000
202100
202200
202300
202403
202500
202611

2011201220132014201520162017201820192020202120222023202420252026

By publication year. 2026 runs to 8 Oct.

Recent patents

  • Fastening element for timepieces12 May 2026US 12,625,469 B2Nivarox-FAR S. A.
  • Composite balance and method of manufacturing the same8 Oct 2013US 8,550,699 B2Nivarox-FAR S. A.
  • One-piece regulating member and method of manufacturing the same3 Sep 2013US 8,523,426 B2Nivarox-FAR S. A.
  • Method for producing a timepiece component26 Feb 2026US 2026/0056512 A1Rolex SA
  • Modular installation for the assembly and repair of clockworks29 Aug 2024US 2024/0288830 A1
  • Method for manufacturing a timepiece movement component11 Jul 2024US 2024/0231280 A1Rolex SA
  • Fastening element for timepieces30 May 2024US 2024/0176297 A1Nivarox-FAR S. A.
  • Composite balance and method of manufacturing the same5 May 2011US 2011/0103196 A1Nivarox-FAR S. A.

Most cited

By later US patents
  • Composite balance and method of manufacturing the same5US 8,550,699 B2Nivarox-FAR S. A. · 2013
  • One-piece regulating member and method of manufacturing the same1US 8,523,426 B2Nivarox-FAR S. A. · 2013

Top assignees

Documents
  • NFNivarox-FAR S. A.6
  • Rolex SA2

Often classified with

  • G04BMechanically-driven clocks or watches8
  • B21BRolling of metal1
  • B21CManufacture of metal sheets, wire, rods, tubes, profiles or like semi-manufactured products1
  • B44CProducing decorative effects1
  • C22CAlloys1
  • C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys1
  • C23CCoating metallic material1

Documents that also carry the other class.

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