Combination and key operated padlock with indicator

Locks – Portable – Padlocks

Reexamination Certificate

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Details

C070S025000, C070S432000, C070S435000, C070S437000

Reexamination Certificate

active

07007521

ABSTRACT:
A padlock for luggage that can be operated by setting a combination or by inserting and turning a key is provided with an indicator that normally displays a first state when the lock being used in a normal way as a combination operated padlock, but which displays a second state if the padlock has been opened by utilizing a key.

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Prestolock By CCL Security Products, New Britan, CT 06051 2-Page Brochure #PL994-01, Believed To Date Back To 1994.
Lock In Loyalty, Prestolock Keyless Security, New Britain, CT 06051 2 -Page Brochure Depicting No. 2430 & No. 2400 Padlocks, Believed To Date 1994.
Japan Application No. Showa 5 No. 11247 Dated Apr. 19, 1931 Disclosure Dated Mar. 31, 1932 Inventor & Applicant: Unpei Oka Disclosure Gazette No. 3441 Entitled: Padlock (Accompanied By 3-Page English Translation.

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