with means for magnified reading

Industry

CPC
G04B39/008

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Parent Industries

GPHYSICS G04Horology G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS G04B39/00Watch crystals Fastening or sealing of crystals Clock glasses

Current Industry

G04B39/008with means for magnified reading

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Reading device for an apparatus with glass or screen
- Patent number 12,242,075
- Issue date Mar 4, 2025
- FGP CAPITAL SA
- Fabrizio Cavalca
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Optical device for a timepiece
- Patent number 11,449,011
- Issue date Sep 20, 2022
- Rolex S.A.
- Adrien Catheline
- G02 - OPTICS
Information Patent Grant
Display system for a timepiece
- Patent number 11,249,442
- Issue date Feb 15, 2022
- GFPI S.A.
- Stephen Forsey
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Watch equipped with a magnifier
- Patent number 9,529,337
- Issue date Dec 27, 2016
- The Swatch Group Research and Development Ltd.
- Michel Sagardoyburu
- G02 - OPTICS
Information Patent Grant
Magnification device for timepiece
- Patent number 7,274,520
- Issue date Sep 25, 2007
- The Swatch Group Management Services AG
- Yvan Ferri
- G04 - HOROLOGY
Information Patent Grant
Adjustable watch crystal apparatus
- Patent number 7,083,326
- Issue date Aug 1, 2006
- Ryan C. Ast
- G04 - HOROLOGY
Information Patent Grant
Timekeeping and magnifying device
- Patent number 6,950,374
- Issue date Sep 27, 2005
- Christopher B. McKay
- G02 - OPTICS
Information Patent Grant
Timekeeping and magnifying device
- Patent number 6,480,441
- Issue date Nov 12, 2002
- Christopher B. McKay
- G02 - OPTICS
Information Patent Grant
Mutual mounting of a crystal, a dial and a casing ring for a timepiece
- Patent number 6,456,569
- Issue date Sep 24, 2002
- Eta SA Fabriques d'Ebauches
- Philippe Stauffer
- G04 - HOROLOGY
Information Patent Grant
Watch crystal including a lens and manufacturing method for such a...
- Patent number 6,406,769
- Issue date Jun 18, 2002
- Comadur S.A.
- Guy Delabre
- B24 - GRINDING POLISHING
Information Patent Grant
Timepiece
- Patent number 6,275,450
- Issue date Aug 14, 2001
- Seiko Epson Corporation
- Hidenori Makiba
- G04 - HOROLOGY
Information Patent Grant
Timekeeping and magnifying device
- Patent number 5,883,860
- Issue date Mar 16, 1999
- Christopher B. McKay
- G02 - OPTICS
Information Patent Grant
Timekeeping and magnifying device
- Patent number 5,706,255
- Issue date Jan 6, 1998
- Christopher B. McKay
- G02 - OPTICS
Information Patent Grant
Watch comprising a display arrangement associated with an optical e...
- Patent number 5,566,137
- Issue date Oct 15, 1996
- Centre Electronique Horloger S.A.
- Michel A. Chevroulet
- G04 - HOROLOGY
Information Patent Grant
Clock apparatus
- Patent number 5,122,994
- Issue date Jun 16, 1992
- Judy E. Benedetti
- G04 - HOROLOGY
Information Patent Grant
Digital watch magnifying element
- Patent number 4,451,117
- Issue date May 29, 1984
- Robert C. Goode
- G04 - HOROLOGY
Information Patent Grant
3786626
- Patent number 3,786,626
- Issue date Jan 22, 1974
- G04 - HOROLOGY
Information Patent Grant
3650599
- Patent number 3,650,599
- Issue date Mar 21, 1972
- G04 - HOROLOGY
Information Patent Grant
3585794
- Patent number 3,585,794
- Issue date Jun 22, 1971
- G04 - HOROLOGY
Information Patent Grant
2679785
- Patent number 2,679,785
- Issue date Jun 1, 1954
- G04 - HOROLOGY
Information Patent Grant
1818590
- Patent number 1,818,590
- Issue date Aug 11, 1931
- G04 - HOROLOGY
Information Patent Grant
1812367
- Patent number 1,812,367
- Issue date Jun 30, 1931
- G04 - HOROLOGY
Information Patent Grant
358055
- Patent number 358,055
- Issue date Feb 22, 1887
- G04 - HOROLOGY

Patents Applicationslast 30 patents

Information Patent Application
READING DEVICE FOR AN APPARATUS WITH GLASS OR SCREEN
- Publication number 20200387001
- Publication date Dec 10, 2020
- Fabrizio CAVALCA
- G02 - OPTICS
Information Patent Application
OPTICAL DEVICE FOR A TIMEPIECE
- Publication number 20190369564
- Publication date Dec 5, 2019
- ROLEX S.A
- Adrien Catheline
- G04 - HOROLOGY
Information Patent Application
COVER GLASS AND TIMEPIECE
- Publication number 20130051200
- Publication date Feb 28, 2013
- SEIKO EPSON CORPORATION
- Takumi OSHIO
- G04 - HOROLOGY
Information Patent Application
Magnification device for timepiece
- Publication number 20060077570
- Publication date Apr 13, 2006
- The Swatch Group Management Services AG
- Yvan Ferri
- G04 - HOROLOGY
Information Patent Application
Adjustable watch crystal apparatus
- Publication number 20060062090
- Publication date Mar 23, 2006
- Ryan C. Ast
- G04 - HOROLOGY
Information Patent Application
Timekeeping and magnifying device
- Publication number 20040151077
- Publication date Aug 5, 2004
- Christopher B. McKay
- G04 - HOROLOGY

with means for magnified reading

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Reading device for an apparatus with glass or screen

Optical device for a timepiece

Display system for a timepiece

Watch equipped with a magnifier

Magnification device for timepiece

Adjustable watch crystal apparatus

Timekeeping and magnifying device

Timekeeping and magnifying device

Mutual mounting of a crystal, a dial and a casing ring for a timepiece

Watch crystal including a lens and manufacturing method for such a...

Timepiece

Timekeeping and magnifying device

Timekeeping and magnifying device

Watch comprising a display arrangement associated with an optical e...

Clock apparatus

Digital watch magnifying element

3786626

3650599

3585794

2679785

1818590

1812367

358055

Patents Applicationslast 30 patents

READING DEVICE FOR AN APPARATUS WITH GLASS OR SCREEN

OPTICAL DEVICE FOR A TIMEPIECE

COVER GLASS AND TIMEPIECE

Magnification device for timepiece

Adjustable watch crystal apparatus

Timekeeping and magnifying device