Interchangeable-lens camera system having a waterproof mount mechanism, and photo-taking lens barrel and camera body used in the camera system
Patent 5995760 Issued on November 30, 1999. Estimated Expiration Date: 
January 22, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
January 22, 2017. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.InventorsAssigneeApplicationNo. 787479 filed on 01/22/1997US Classes:396/29, Handheld camera396/531Bayonet mountExaminersPrimary: Blankenship, Howard B.Attorney, Agent or FirmForeign Patent References
International ClassG03B 017/08Foreign Application Priority Data1996-01-23 JPAbstractAn interchangeable camera system having a waterproof mount mechanism, and a photo-taking lens barrel and camera body used in the interchangeable-lens camera system. A large diameter part 2c which is provided on a lens-side mount surface 2a compresses a sealing member 6 in cooperation with a sealing surface 5c of a camera body 5 so that a gap between the lens-side mount surface 2a and the camera body 5 is sealed by the sealing member 6. | |
