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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/828
Name: Optical: systems and elements > Lens > With support > Lens mounts > Detachably attached (e.g., plate, barrel, etc.) > Bayonet coupling
Description: Subject matter wherein the mounting is a quick coupling device comprising pins on the sides of a male connector portion to engage corresponding slots in a socket where connection is accomplished by rotating two parts under pressure.


Patents under this class:

Patent Number Title Of Patent Date Issued
7372638 Lens barrel May. 13, 2008
7354207 Lens mount structure Apr. 8, 2008
7046462 Lens mount for viewfinder cameras May. 16, 2006
7004672 Bayonet coupling for axially mounting one of two relatively rotatable ring-shaped members on the other Feb. 28, 2006
6992845 Interchangeable objective for integrated rangefinder cameras Jan. 31, 2006
6554503 Bayonet mount Apr. 29, 2003
6476978 Linear-motion helicoid mechanism for CCTV camera Nov. 5, 2002
6452733 Lens fixture Sep. 17, 2002
6421192 Bayonet type fixing device having annular members and a zoom lens having the same Jul. 16, 2002
6369960 Securing device for light interception frame Apr. 9, 2002
6286963 Telescope quick connect and disconnect device for accessories Sep. 11, 2001
6089761 Camera system Jul. 18, 2000
6018426 Zoom lens barrel Jan. 25, 2000
5812328 Bayonet mount and optical apparatus Sep. 22, 1998
5644441 Lens mount for TV camera Jul. 1, 1997
5642235 Lens supporting device Jun. 24, 1997
5570153 Lens mounting structure Oct. 29, 1996
5485307 Binoculars Jan. 16, 1996
5274413 Mount assembly of optical devices Dec. 28, 1993
5262899 Optical apparatus having a mount Nov. 16, 1993
5214532 Afocal objective lens May. 25, 1993
4934789 Lens mounting for a varifocal lens for TV cameras Jun. 19, 1990
4660953 Coupling device for photographing apparatus Apr. 28, 1987
4659203 Bayonet mount arrangement Apr. 21, 1987
4600277 Telescope with multiple image-viewing assemblies Jul. 15, 1986
4515439 Attachment of microscope objectives May. 7, 1985
4506968 Photographic camera and interchangeable lens for use therewith Mar. 26, 1985
4492429 Mounting device of optical unit Jan. 8, 1985
4478492 Optical device with bayonet mount and position restriction means Oct. 23, 1984
4457609 Device for coupling a lens barrel and a camera body Jul. 3, 1984
4451131 Interchangeable camera lens assembly May. 29, 1984
4448509 Interchangeable lens barrel with signal transfer contacts May. 15, 1984
4420239 Exchange mount with data transmitting electrical contacts Dec. 13, 1983
4390263 Mount member for optical apparatus Jun. 28, 1983
4344689 Locking mechanism in diaphragm setting ring of SLR camera Aug. 17, 1982
4336991 Exposure mode changeover device for interchangeable lens mounting Jun. 29, 1982
4322154 Mounting mechanism for the interchangeable lens assembly of a camera Mar. 30, 1982
4317627 Index mechanism for coupling control of operational lens units Mar. 2, 1982
4307954 Bayonet mount Dec. 29, 1981
4302077 Bayonet device for lens barrel Nov. 24, 1981
4281916 Interchangeable lens assembly for a camera Aug. 4, 1981
4251134 Bayonet safety mechanism for camera lens mount Feb. 17, 1981
4247190 Lens assembly coupling device for camera system Jan. 27, 1981
4239364 Camera body mount Dec. 16, 1980
4230403 Mounting for interchangeable camera lens assembly with diaphragm means Oct. 28, 1980
4199248 Selective coupling system for cameras Apr. 22, 1980
4063264 Means for mounting an interchangeable lens on a single lens reflex camera Dec. 13, 1977
4017878 Bayonet mount adapter for a camera Apr. 12, 1977



 
 
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