US3731505A - One-out-of-two lock system - Google Patents
One-out-of-two lock system Download PDFInfo
- Publication number
- US3731505A US3731505A US00208773A US3731505DA US3731505A US 3731505 A US3731505 A US 3731505A US 00208773 A US00208773 A US 00208773A US 3731505D A US3731505D A US 3731505DA US 3731505 A US3731505 A US 3731505A
- Authority
- US
- United States
- Prior art keywords
- mating means
- lock
- cover assembly
- recited
- locks
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000013011 mating Effects 0.000 claims abstract description 79
- 230000000295 complement effect Effects 0.000 claims abstract description 10
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 238000010276 construction Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B35/00—Locks for use with special keys or a plurality of keys ; keys therefor
- E05B35/08—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys
- E05B35/12—Locks for use with special keys or a plurality of keys ; keys therefor operable by a plurality of keys requiring the use of two keys, e.g. safe-deposit locks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S70/00—Locks
- Y10S70/63—Multiple locks
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5009—For portable articles
- Y10T70/5031—Receptacle
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/50—Special application
- Y10T70/5093—For closures
- Y10T70/554—Cover, lid, cap, encasing shield
- Y10T70/5562—Removable
- Y10T70/5575—Directly seating
- Y10T70/558—Cover-carried lock
- Y10T70/5584—Dead bolt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T70/00—Locks
- Y10T70/70—Operating mechanism
- Y10T70/7153—Combination
- Y10T70/7181—Tumbler type
- Y10T70/7192—Plural independently operable sets
Definitions
- ABSTRACT A One-out-oftwo lock system comprising: a container having a first mating means within its interior surface, and also having a release channel within said surface; a cover assembly having peripheral dimensions suitable for effecting a flush fit of said cover assembly over the open end of said container; a first lock located within said cover assembly, said lock having a first engagement member, said engagement member disposed proximate to said first mating means and said engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within said first mating means only when said first lock is in a locked mode; and a second lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode, wherein said cover assembly is secured to said container by said second and third mating means both held within said first mating means 8
- the object of the present invention is to provide a lock system possessing a high degree of ingress confidence without sacrifice of the systems security value.
- the present invention comprises a container having a first mating means within its interior surface, and also having a release channel within said surface; a cover assembly having peripheral dimensions suitable for effecting a flush fit of said cover assembly over the open end of said container; a first lock located within said cover assembly, said lock having a first engagement member, said engagement member disposed proximate to said first mating means and said engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within said first mating means only when said first look is in a locked mode; and a second lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode,
- said cover assembly is secured to said co n tainer by said second and third mating means both held within said first mating means whereby the actuation of either of said locks from a locked mode to an open mode 'will cause a retraction of that locks mating means, thereby permitting a user to remove said cover assembly by moving said assembly until the unopened locks mating means, which remains in its initial, unretracted position, is aligned with said release channel, and then by lifting said cover assembly up along'the axis of said release channel.
- FIG. 1 is a cross-sectional front view of the One-outof-two lock system.
- FIG. 2 is a bottom view of FIG. 1 taken along line 2- -2.
- FIG. 3 is a cross-sectional front view illustrating the left-hand lock in its open position. I I
- FIG. 4 is a bottom view of FIG. 3 taken along line 4- -4.
- FIG. 5 is a cross-sectional view illustrating the present lock system in a releasable mode.
- FIG. 6 is a bottom view of FIG. 5 taken along line 6- 6 DETAILED DESCRIPTION OF THE INVENTION
- the present one-out-of-two lock system comprises an open container 8 (see FIG. 1) having a peripheral annular groove 10 (see FIG. 2) machined into the interior surface 9 of the container. Said container also exhibits a vertical keyway 4, the width of which is defined by a segment of the peripheral annular groove 10. The length of the keyway 4 is defined by the distance between the lower horizontal face of the annular groove 10 and the top horizontal surface 11 at the open end of the container 8.
- a cover assembly 7 having peripheral dimensions suitable for effecting a flush fit of said assembly over the open end of the container 8 is provided.
- a first lock 1 Set within the cover assembly 7 is a first lock 1.
- This lock has, as an integral operative component, an engagement member 5 disposed in the same horizontal plane as the annular groove 10.
- the engagement member 5 exhibits a protruding segment 12, the width of which is less than the width of the vertical keyway 4. This segment 12 lies within the annular groove 10 only when the first lock 1 is in a locked mode.
- a second lock 2 which lock, like lock 1, has an engagement member 5 which is disposed in the same horizontal plane as the annular groove 10.
- the engagement member 5 also exhibits a protruding segment 12' which, like segment 12, has a lesser width than the vertical keyway 4 and lies within the groove 10 only when the second lock 2 is in a locked mode.
- FIGS. 3 and 4 illustrate lock 1 in the open mode with its protruding segment 12 in a retracted position.
- aseparate circular groove may be provided for each protruding segment 12 and 12'.
- U-shaped handle 3 may be affixed to the cover 7 in order to facilitate carrying of the complete container.
- a One-out-of-two lock system comprising:
- a, container having a first mating means within its interior surface, and also having a release channel within said surface;
- first lock located within said cover assembly, said lock having a first engagement member, said engagement; member disposed proximate to said first mating means and saidv engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within” said first mating means only when said first lock is in a locked mode;
- a second. lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode, wherein said cover assembly is secured to said container by said second and third mating means both held within said first mating means whereby the actuation of either of said locks from a locked mode to an open mode will cause a retraction of that locks mating means, thereby permitting a user to remove said cover assembly by moving said assembly until the unopened locks mating means, which remains in its initial, unretracted position, is aligned with said release channel, and then by lifting said cover assembly up along the axis of said release channel.
- said first mating means comprises a peripheral annular groove
- said release channel comprises a-ve'rtical keg way
- said second mating means comprlses a firs protruding segment, the width of which is less than the width of said vertical keyway; and I said third mating means comprising a second protruding segment, the width of which is less than the width of said vertical keyway.
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- Closures For Containers (AREA)
Abstract
A One-out-of-two lock system comprising: a container having a first mating means within its interior surface, and also having a release channel within said surface; a cover assembly having peripheral dimensions suitable for effecting a flush fit of said cover assembly over the open end of said container; a first lock located within said cover assembly, said lock having a first engagement member, said engagement member disposed proximate to said first mating means and said engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within said first mating means only when said first lock is in a locked mode; and a second lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode, wherein said cover assembly is secured to said container by said second and third mating means both held within said first mating means whereby the actuation of either of said locks from a locked mode to an open mode will cause a retraction of that lock''s mating means, thereby permitting a user to remove said cover assembly by moving said assembly until the unopened lock''s mating means, which remains in its initial, unretracted position, is aligned with said release channel, and then by lifting said cover assembly up along the axis of said release channel.
Description
United States Patent 1 Rosenberg et al.
1 1 May 8, 1973 ONE-OUT-OF-TWO LOCK SYSTEM [75] Inventors: Max Rosenberg, Parsippany; An-
drew J. Marhefka, Port Morris, both of NJ.
[73] Assignee: The United States of America as represented by the Secretary of the Army, Washington, DC
22 Filed: Dec. 16,1971
21 Appl.No.:208,773
Primary Examiner-Albert G. Craig, Jr Attorney-Harry M. Saragovitz et al.
[57] ABSTRACT A One-out-oftwo lock system comprising: a container having a first mating means within its interior surface, and also having a release channel within said surface; a cover assembly having peripheral dimensions suitable for effecting a flush fit of said cover assembly over the open end of said container; a first lock located within said cover assembly, said lock having a first engagement member, said engagement member disposed proximate to said first mating means and said engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within said first mating means only when said first lock is in a locked mode; and a second lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode, wherein said cover assembly is secured to said container by said second and third mating means both held within said first mating means 8 Claims, 6 Drawing Figures Patented May 8, 1973 1 ONE-OUT-OF-TWO LOCK SYSTEM The invention described herein may. be manufactured, used, sold and licensed by or for the Government of the United States for governmental purposes withou the payment to us of any royalty thereon.
BACKGROUND OF THE INVENTION the reliability of authorized entry without increasing the possibility of unauthorized entry.
A new approach toward attaining this end is em bodied in the instant invention. This approach is essentially one of increasing the number of independent lock mechanisms within the security container, thereby building a redundancy or fail-safe factor into the overall system.
SUMMARY OF THE INVENTION The object of the present invention is to provide a lock system possessing a high degree of ingress confidence without sacrifice of the systems security value.
The prime operative principle utilized in the attainment of the above object can be mathematically illustrated as follows: Let r equal the functioning ingress reliability of a single lock. Then, the functioning reliability of a one-out-of-two lock system would be double the reliability of either individual lock minus the probability that both locks might fail simultaneously. This can be expressed mathematically as 2rr In numerical terms, the following table illustrates the increase in reliability that the one-out-of-two system yields as against a single lock:
The present invention comprises a container having a first mating means within its interior surface, and also having a release channel within said surface; a cover assembly having peripheral dimensions suitable for effecting a flush fit of said cover assembly over the open end of said container; a first lock located within said cover assembly, said lock having a first engagement member, said engagement member disposed proximate to said first mating means and said engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within said first mating means only when said first look is in a locked mode; and a second lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode,
wherein said cover assembly is secured to said co n tainer by said second and third mating means both held within said first mating means whereby the actuation of either of said locks from a locked mode to an open mode 'will cause a retraction of that locks mating means, thereby permitting a user to remove said cover assembly by moving said assembly until the unopened locks mating means, which remains in its initial, unretracted position, is aligned with said release channel, and then by lifting said cover assembly up along'the axis of said release channel.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a cross-sectional front view of the One-outof-two lock system.
FIG. 2 is a bottom view of FIG. 1 taken along line 2- -2.
FIG. 3 is a cross-sectional front view illustrating the left-hand lock in its open position. I I
FIG. 4 is a bottom view of FIG. 3 taken along line 4- -4.
FIG. 5 is a cross-sectional view illustrating the present lock system in a releasable mode. 1
FIG. 6 is a bottom view of FIG. 5 taken along line 6- 6 DETAILED DESCRIPTION OF THE INVENTION The present one-out-of-two lock system comprises an open container 8 (see FIG. 1) having a peripheral annular groove 10 (see FIG. 2) machined into the interior surface 9 of the container. Said container also exhibits a vertical keyway 4, the width of which is defined by a segment of the peripheral annular groove 10. The length of the keyway 4 is defined by the distance between the lower horizontal face of the annular groove 10 and the top horizontal surface 11 at the open end of the container 8.
A cover assembly 7 having peripheral dimensions suitable for effecting a flush fit of said assembly over the open end of the container 8 is provided. Set within the cover assembly 7 is a first lock 1. This lock has, as an integral operative component, an engagement member 5 disposed in the same horizontal plane as the annular groove 10. The engagement member 5 exhibits a protruding segment 12, the width of which is less than the width of the vertical keyway 4. This segment 12 lies within the annular groove 10 only when the first lock 1 is in a locked mode.
Also set within the cover assembly 7 is a second lock 2. This lock, like lock 1, has an engagement member 5 which is disposed in the same horizontal plane as the annular groove 10. The engagement member 5 also exhibits a protruding segment 12' which, like segment 12, has a lesser width than the vertical keyway 4 and lies within the groove 10 only when the second lock 2 is in a locked mode.
Actuation of either of said locks: from a locked mode to an open mode will cause a retraction of that locks protruding segment into a slot 6. FIGS. 3 and 4 illustrate lock 1 in the open mode with its protruding segment 12 in a retracted position.
After the opening of either lock, removal of the cover assembly 7 is achieved through the rotation of the cover assembly until the protruding segment 12' is aligned with the vertical keyway 4. FIGS. 5 and 6 illustrate such an alignment. The cover is then lifted upnot necessarily operate by the same internal principles.
They need only have the movable engagement members 5 ancl 5' as common features. However, as a matter of convenience, it would be easiest to use identical locks, preferably combination locks with the same combination.
Furthermore, aseparate circular groove may be provided for each protruding segment 12 and 12'.
A. U-shaped handle 3 may be affixed to the cover 7 in order to facilitate carrying of the complete container.
It is thus seen that the object, set forth in the Summary of the Invention, of providing a lock system possessing a high degree ofingress reliability without sacrifice of the systems security value, is efficiently attained by the one-out-of-two lock device of the preceding description.
We wish it to be understood that we do not desire to be limited to the exact detail of construction shown and described for obvious modification will occur to persons'skilled inthe art.
Having described our invention, what we claim as new, useful and non-obvious and accordingly, by this instrument, secure by Letters Patent of the United States is: I
l. A One-out-of-two lock system comprising:
a, container having a first mating means within its interior surface, and also having a release channel within said surface;
a cover assembly having peripheral.dimensions'suitable for effecting a, fiushfit of said cover assembly over the open end of said container;
a first lock located within said cover assembly, said lock havinga first engagement member, said engagement; member disposed proximate to said first mating means and saidv engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within" said first mating means only when said first lock is in a locked mode; and
a second. lock. located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode, wherein said cover assembly is secured to said container by said second and third mating means both held within said first mating means whereby the actuation of either of said locks from a locked mode to an open mode will cause a retraction of that locks mating means, thereby permitting a user to remove said cover assembly by moving said assembly until the unopened locks mating means, which remains in its initial, unretracted position, is aligned with said release channel, and then by lifting said cover assembly up along the axis of said release channel.
2. The lock system as recited in claim 1 in which:
said first mating means comprises a peripheral annular groove;
said release channel comprises a-ve'rtical keg way;
said second mating means comprlses a firs protruding segment, the width of which is less than the width of said vertical keyway; and I said third mating means comprising a second protruding segment, the width of which is less than the width of said vertical keyway. 3. The lock system as recited in claim 2 in which said annular groove comprises a plurality of grooves, one for each lock.
4. The device as recited in claim 2 in which said first and second locks function by different internal principles.
5'. The device as recited in claim 2 in which said first and second locks function by the same internal ple.
6. The device as recited in claim 4 in which said locks are both combination locks.
7; Thedevice as recited in claim 5 in which said com-' bination l'ocksboth have the same combination.
8. The device as recited in claim 6 in which said cover assembly has, attached toits outer horizontal surprinci--
Claims (8)
1. A One-out-of-two lock system comprising: a container having a first mating means within its interior surface, and also having a release channel within said surface; a cover assembly having peripheral dimensions suitable for effecting a flush fit of said cover assembly over the open end of said container; a first lock located within said cover assembly, said lock having a first engagement member, said engagement member disposed proximate to said first mating means and said engagement member having a retractable second mating means complementary to said first mating means, said second mating means lying within said first mating means only when said first lock is in a locked mode; and a second lock located within said cover assembly having a second engagement member, said second member disposed proximate to said first mating means, and said second member having a retractable third mating means complementary to said first mating means, said third mating means lying within said first mating means only when said second lock is in a locked mode, wherein said cover assembly is secured to said container by said second and third mating means both held within said first mating means whereby the actuation of either of said locks from a locked mode to an open mode will cause a retraction of that lock''s mating means, thereby permitting a user to remove said cover assembly by moving said assembly until the unopened lock''s mating means, which remains in its initial, unretracted position, is aligned with said release channel, and then by lifting said cover assembly up along the axis of said release channel.
2. The lock system as recited in claim 1 in which: said first mating means comprises a peripheral annular groove; said release channel comprises a vertical keyway; said second mating means comprises a first protruding segment, the width of which is less than the width of said vertical keyway; and said third mating means comprising a second protruding segment, the width of which is less than the width of said vertical keyway.
3. The lock system as recited in claim 2 in which said annular groove comprises a plurality of groOves, one for each lock.
4. The device as recited in claim 2 in which said first and second locks function by different internal principles.
5. The device as recited in claim 2 in which said first and second locks function by the same internal principle.
6. The device as recited in claim 4 in which said locks are both combination locks.
7. The device as recited in claim 5 in which said combination locks both have the same combination.
8. The device as recited in claim 6 in which said cover assembly has, attached to its outer horizontal surface, a U-shaped handle that serves to facilitate the carrying of said container.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US20877371A | 1971-12-16 | 1971-12-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
US3731505A true US3731505A (en) | 1973-05-08 |
Family
ID=22775998
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US00208773A Expired - Lifetime US3731505A (en) | 1971-12-16 | 1971-12-16 | One-out-of-two lock system |
Country Status (1)
Country | Link |
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US (1) | US3731505A (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229956A (en) * | 1978-12-26 | 1980-10-28 | Maxwell Thorburn | Locking mechanism |
US4697443A (en) * | 1987-02-03 | 1987-10-06 | Hillin Wilbert L | Multi-lock security device |
US20040244443A1 (en) * | 2003-06-09 | 2004-12-09 | Martin John Calhoun | Rotary security system |
US20050115287A1 (en) * | 2003-10-24 | 2005-06-02 | Jason Chapnik | Case with securable closure and method |
US20090013735A1 (en) * | 2005-03-04 | 2009-01-15 | Reinhold Schmidt | Securing mechanism cooperating with a device that is to be secured |
US20130025511A1 (en) * | 2011-07-25 | 2013-01-31 | Timothy Eugene Maxwell | Handgun safe |
US10443270B2 (en) * | 2013-05-30 | 2019-10-15 | Sunsmilet's Corporation | Lock, lock member, lock mechanism having the lock member, and safe having the lock, lock member, and lock mechanism |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1473986A (en) * | 1922-05-12 | 1923-11-13 | Chalmers S Brown | Locking device |
US1787784A (en) * | 1929-07-08 | 1931-01-06 | John K Harford | Closure fastener |
US2446732A (en) * | 1946-12-31 | 1948-08-10 | Harold G Geltz | Tumblerless safe |
US2512028A (en) * | 1945-11-13 | 1950-06-20 | Andy A Macmillan | Combination lock |
US2707125A (en) * | 1953-07-09 | 1955-04-26 | Sr John William Ritter | Means for locking a gate to a gatepost |
-
1971
- 1971-12-16 US US00208773A patent/US3731505A/en not_active Expired - Lifetime
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1473986A (en) * | 1922-05-12 | 1923-11-13 | Chalmers S Brown | Locking device |
US1787784A (en) * | 1929-07-08 | 1931-01-06 | John K Harford | Closure fastener |
US2512028A (en) * | 1945-11-13 | 1950-06-20 | Andy A Macmillan | Combination lock |
US2446732A (en) * | 1946-12-31 | 1948-08-10 | Harold G Geltz | Tumblerless safe |
US2707125A (en) * | 1953-07-09 | 1955-04-26 | Sr John William Ritter | Means for locking a gate to a gatepost |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4229956A (en) * | 1978-12-26 | 1980-10-28 | Maxwell Thorburn | Locking mechanism |
US4697443A (en) * | 1987-02-03 | 1987-10-06 | Hillin Wilbert L | Multi-lock security device |
US7000440B2 (en) * | 2003-06-09 | 2006-02-21 | John Calhoun Martin | Rotary security system |
US20040244443A1 (en) * | 2003-06-09 | 2004-12-09 | Martin John Calhoun | Rotary security system |
US7966850B2 (en) * | 2003-10-24 | 2011-06-28 | Jason Chapnik | Case with securable closure and method |
US20050115287A1 (en) * | 2003-10-24 | 2005-06-02 | Jason Chapnik | Case with securable closure and method |
US8272238B2 (en) * | 2003-10-24 | 2012-09-25 | Jason Chapnik | Case with securable closure and method |
US20090013735A1 (en) * | 2005-03-04 | 2009-01-15 | Reinhold Schmidt | Securing mechanism cooperating with a device that is to be secured |
US8347669B2 (en) * | 2005-03-04 | 2013-01-08 | Invictus Ag Innovation & Engineering | Securing mechanism cooperating with a device that is to be secured |
US20130025511A1 (en) * | 2011-07-25 | 2013-01-31 | Timothy Eugene Maxwell | Handgun safe |
US10443270B2 (en) * | 2013-05-30 | 2019-10-15 | Sunsmilet's Corporation | Lock, lock member, lock mechanism having the lock member, and safe having the lock, lock member, and lock mechanism |
US20200002981A1 (en) * | 2013-05-30 | 2020-01-02 | Sunsmilet's Corporation | Lock, lock member, lock mechanism having the lock member, and safe having the lock, lock member, and lock mechanism |
US11814877B2 (en) * | 2013-05-30 | 2023-11-14 | Sunsmilet's Corporation | Lock system with common fastening member |
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