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US4037438A Expired / Lapsed US ⏱️ 0.0 years remaining

Locking device

Assignee: MILSCHAR Manufacturing AND DEV
•
Filing: 1975-09-08
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Granted: 1977-07-26
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Expires: 1995-09-08
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Abstract

Abstract A locking device including a securing member and a latching apparatus that is removably connectable to said securing member. The securing member includes an intermediate or bar means, a fixed positioning member or end portion at one end, and a connecting means adjacent the opposite end that may include a threaded portion and a non-circular surface portion. The latching apparatus includes mating connecting means for removably connecting the latching apparatus to the connecting means. The latching apparatus includes a locking mechanism for fixing at least one of the mating portions of the mating connecting means to at least one of the portions of the connecting means on the securing member. The improved securing member and latching apparatus are longitudinally and tortionally fixed together.

Inventors

  • 👤 Peter B. Miller

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-31 16:34
CPC Classifications
E; E05; E05B; E05B67/00; E05B67/36; Y; Y10; Y10S; Y10S70/00; Y10S70/57; Y10T; Y10T70/00; Y10T70/40; Y10T70/402; Y10T70/409

Claims Analysis

Total Claims: 2
Claim 1
Independent Claim 181 words
A locking device comprising: a securing member and a latching means, said securing member including an intermediate means, a first end means connected to one distal end of said intermediate means, and a connecting means connected to a portion of said intermediate means for preventing separation from and relative rotational movement in relation to said latching means, and said latching means including a housing, a rotatable member held in said housing, and a locking mechanism connected in said housing and to said rotatable member, said housing and rotatable member including first and second mating means for mating with said connecting means to prevent relative separating movement and relative rotational movement, said connecting means including a first threaded means to prevent relative separating movement and second means to prevent relative rotational movement, said first mating means including a mating thread for mating with said first threaded means, a locking mechanism opening means, said second mating means includes a non-circular portion that is an opening in said housing, and said second means includes a non-circular portion in mate with said second mating means.
Claim 2
Dependent Claim 181 words
A locking device comprising: a securing member and a latching means, said securing member including an intermediate means, a first end means connected to one distal end of said intermediate means, and a connecting means connected to a portion of said intermediate means for preventing separation from and relative rotational movement in relation to said latching means, and said latching means including a housing, a rotatable member held in said housing, and a locking mechanism connected in said housing and to said rotatable member, said housing and rotatable member including first and second mating means for mating with said connecting means to prevent relative separating movement and relative rotational movement, said connecting means including a first threaded means to prevent relative separating movement and second means to prevent relative rotational movement, said first mating means including a mating thread for mating with said first threaded means, a locking mechanism opening means, said second mating means includes a non-circular portion that is an opening in said housing, and said second means includes a non-circular portion in mate with said second mating means.

References Cited (Backward Citations)

US1825860A Cited
US2377465A Cited
US3600914A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1980-07-25 1981-01-24 1981-07-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1984-07-25 1985-01-24 1985-07-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1988-07-25 1989-01-24 1989-07-26 $7700.00 Window Closed / Lapsed

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