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US4781043A Expired / Lapsed US ⏱️ 0.0 years remaining

Security shield for protection of a padlock

Assignee: Individual
•
Filing: 1987-11-23
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Granted: 1988-11-01
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Expires: 2007-11-23
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Abstract

Abstract A security shield for protection of a padlock of a type which has a body and shackle. The shackle is of generally U-shaped configuration and has a free leg and a pivoting captive leg interconnected by an outer end. The security shield comprises a housing and a saddle positioned therein. The housing has a front and rear wall interconnected by a pair of side walls. A top wall interconnects the ends of the front, rear and side walls to define an open ended box. The front wall has a locking port formed therein for enabling a hasp to pass therethrough and an exit slot formed in the top wall for enabling a shackle outer end to pass therethrough. The saddle is secured to the interior of the housing and comprises a lower horizontal base and a upper horizontal base interconnected by a vertical arm. The bases each have apertures therein for enabling the shackle free leg to pass therethrough. A shackle support element extends upwardly from the upper horizontal base for positioning the shackle with respect to the housing when the padlock is in a closed position.

Inventors

  • 👤 Charles P. Loeffler

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 15:34
CPC Classifications
E; E05; E05B; E05B67/00; E05B67/38; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/413; Y10T70/487; Y10T70/493; Y10T70/70; Y10T70/7441; Y10T70/7915; Y10T70/7921

Claims Analysis

Total Claims: 5
Claim 1
Independent Claim 195 words
A security shield for the protection of padlock of the type which has a body and a shackle, the shackle being of generally U-shaped configuration and having at least one free leg the security shield comprising: a housing and a padlock positioned therein, said housing having a front and rear wall interconnected by a pair of side walls, a top wall interconnecting the ends of the front, rear and side walls to define an open ended box, said front wall having a locking port formed therein for enabling a hasp to pass therethrough, and an exit slot in said top wall for enabling said shackle outer end to pass therethrough; a saddle secured to the interior said housing comprising a lower horizontal base and a upper horizontal base interconnected by an arm, said bases each having apertures therein for enabling the shackle free leg to pass therethrough and a shackle support element extending upwardly from said upper horizontal base for positioning said shackle with respect to said housing when said padlock is in a closed position, said housing enclosing said padlock shackle and the adjacent position of said padlock body when in a locked position.
Claim 2
Dependent Claim 195 words
A security shield for the protection of padlock of the type which has a body and a shackle, the shackle being of generally U-shaped configuration and having at least one free leg the security shield comprising: a housing and a padlock positioned therein, said housing having a front and rear wall interconnected by a pair of side walls, a top wall interconnecting the ends of the front, rear and side walls to define an open ended box, said front wall having a locking port formed therein for enabling a hasp to pass therethrough, and an exit slot in said top wall for enabling said shackle outer end to pass therethrough; a saddle secured to the interior said housing comprising a lower horizontal base and a upper horizontal base interconnected by an arm, said bases each having apertures therein for enabling the shackle free leg to pass therethrough and a shackle support element extending upwardly from said upper horizontal base for positioning said shackle with respect to said housing when said padlock is in a closed position, said housing enclosing said padlock shackle and the adjacent position of said padlock body when in a locked position.
Claim 3
Dependent Claim 24 words
A security shield in accordance with claim 1 wherein said lower horizontal bases abuts said padlock when said shackle is in a locked position.
Claim 4
Dependent Claim 21 words
A security shield in accordance with claim 1 wherein ears extend from said saddle for securing said saddle to said housing.
Claim 5
Dependent Claim 33 words
A security shield in accordance with claim 1 wherein a portion of said rear wall is removed for enabling said padlock housing top surface to be positioned therein when said padlock is unlocked.

References Cited (Backward Citations)

US2541638A Cited
US3828591A Cited
US3783657A Cited
US4122693A Cited
US4238941A Cited
US4567740A Cited
US4506528A Cited
US4566296A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-11-01 1992-05-02 1992-11-01 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-11-01 1996-05-02 1996-11-01 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-11-01 2000-05-02 2000-11-01 $7700.00 Window Closed / Lapsed

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