US4756171A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luggage lock system
Assignee: Individual
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Filing: 1987-03-02
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Granted: 1988-07-12
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Expires: 2007-03-02
Abstract
Abstract A locking system is described for securing luggage to a fixed object to prevent the theft or unauthorized removal of such luggage. The unique system comprises a compact durable housing having an opening therein, a rotatable spool contained within the housing, a length of flexible cable carried on the spool, the cable having first and second ends. The second end of the cable is secured to the spool; and the first end includes a first component of a separable lock device. A second component of the lock device is secured to the housing in a manner such that when the first end of the cable is withdrawn from the housing, passed through a handle or loop of the luggage, and then around the fixed object, the first component of the lock device can be coupled to the second component to thereby secure the luggage to the fixed object. The locking system is especially suited for use by travelers to secure their luggage in terminals (e.g., airports, depots, etc.) so that it is protected from theft or unauthorized removal. The locking system is small and light-weight so that it is easily carried and stored. In an alternative embodiment the locking system may be secured to an interior wall of an item of luggage having two openings therein. The first end of the cable can be pulled through one of the openings, passed around a fixed object, and then through the other opening where it is coupled to the second lock component.
Inventors
- 👤 Paul F. Homar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 23:47
CPC Classifications
E; E05; E05B; E05B67/00; E05B67/003; E05B67/006; Y; Y10; Y10T; Y10T70/00; Y10T70/40; Y10T70/402; Y10T70/409; Y10T70/413; Y10T70/417; Y10T70/435; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5058
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
189 words
A portable locking system for securing luggage to a fixed object to prevent the theft or unauthorized removal of said luggage, said system comprising a compact durable housing having an opening therein, a rotatable spool contained within said housing, a length of flexible cable carried on said spool, said cable having first and second ends; wherein said second end of said cable is secured to said spool; wherein said first end includes a first component of a separable lock device; wherein a second component of said lock device is secured to said housing in a manner such that when said first end of said cable is withdrawn from said housing, passed through a handle or loop of said luggage, and then around said fixed object, said first component of said lock device can be coupled to said second component to thereby secure said luggage to said fixed object; and further comprising a crank handle accessible on one side of said housing, said crank handle being operably connected to said spool in a manner such that said cable can be wound onto said spool by rotation of said crank handle.
Claim 2
Dependent Claim
189 words
A portable locking system for securing luggage to a fixed object to prevent the theft or unauthorized removal of said luggage, said system comprising a compact durable housing having an opening therein, a rotatable spool contained within said housing, a length of flexible cable carried on said spool, said cable having first and second ends; wherein said second end of said cable is secured to said spool; wherein said first end includes a first component of a separable lock device; wherein a second component of said lock device is secured to said housing in a manner such that when said first end of said cable is withdrawn from said housing, passed through a handle or loop of said luggage, and then around said fixed object, said first component of said lock device can be coupled to said second component to thereby secure said luggage to said fixed object; and further comprising a crank handle accessible on one side of said housing, said crank handle being operably connected to said spool in a manner such that said cable can be wound onto said spool by rotation of said crank handle.
Claim 3
Dependent Claim
17 words
A locking system in accordance with claim 1, wherein said second lock component comprises a combination lock.
Claim 4
Dependent Claim
17 words
A locking system in accordance with claim 1, wherein said second lock component comprises a key-operated lock.
Claim 5
Dependent Claim
23 words
A locking system in accordance with claim 1, wherein said cable has a length in the range of about 36 to 72 inches.
Claim 6
Dependent Claim
18 words
A locking system in accordance with claim 1, wherein said cable comprises twisted wire within a plastic covering.
Claim 7
Dependent Claim
49 words
A locking system in accordance with claim 1, wherein said side of said housing includes a recess; wherein said crank handle is pivotable between open and closed positions; and wherein said crank handle is adapted to reside in said recess when said crank handle is in said closed position.
Claim 8
Dependent Claim
23 words
A locking system in accordance with claim 1, wherein said cable has a diameter in the range of about 3/32 to 5/16 inch.
Claim 9
Dependent Claim
13 words
A locking system in accordance with claim 1, wherein said housing comprises metal.
Claim 10
Dependent Claim
14 words
A locking system in accordance with claim 1, wherein said housing comprises impact-resistant plastic.
Claim 11
Independent Claim
198 words
A method for securing luggage to a fixed object to prevent the theft or unauthorized removal of said luggage comprising the steps of: (a) providing a portable locking device comprising a compact durable case having an opening therein; a rotatable spool contained within said case, a length of flexible cable carried on said spool; said cable having first and second ends; wherein said second end of said cable is secured to said spool; wherein said first end includes a first component of a separable lock device; wherein a second component of said lock device is secured to said case; and further comprising a crank handle accessible on one side of said housing, said crank handle being operably connected to said spool in a manner such that said cable can be wound onto said spool by rotation of said crank handle; (b) withdrawing said first end of said cable from said case through said opening; (c) passing said first end of said cable through a handle or loop on said luggage and around said fixed object; and (d) coupling said first component of said lock device to said second component to thereby secure said luggage to said fixed object.
Claim 12
Independent Claim
198 words
A method for securing luggage to a fixed object to prevent the theft or unauthorized removal of said luggage comprising the steps of: (a) providing a portable locking device comprising a compact durable case having an opening therein; a rotatable spool contained within said case, a length of flexible cable carried on said spool; said cable having first and second ends; wherein said second end of said cable is secured to said spool; wherein said first end includes a first component of a separable lock device; wherein a second component of said lock device is secured to said case; and further comprising a crank handle accessible on one side of said housing, said crank handle being operably connected to said spool in a manner such that said cable can be wound onto said spool by rotation of said crank handle; (b) withdrawing said first end of said cable from said case through said opening; (c) passing said first end of said cable through a handle or loop on said luggage and around said fixed object; and (d) coupling said first component of said lock device to said second component to thereby secure said luggage to said fixed object.
Claim 13
Dependent Claim
16 words
A method in accordance with claim 10, wherein said second lock component comprises a combination lock.
Claim 14
Dependent Claim
16 words
A method in accordance with claim 10, wherein said second lock component comprises a key-operated lock.
Claim 15
Dependent Claim
34 words
A method in accordance with claim 10, wherein said cable has a length in the range of about 36 to 72 inches and a diameter in the range of about 3/32 to 5/16 inch.
Claim 16
Dependent Claim
17 words
A method in accordance with claim 10, wherein said cable comprises twisted wire within a plastic covering.
Claim 17
Dependent Claim
48 words
A method in accordance with claim 11, wherein said side of said housing includes a recess; wherein said crank handle is pivotable between open and closed positions; and wherein said crank handle is adapted to reside in said recess when said crank handle is in said closed position.
Claim 18
Dependent Claim
12 words
A method in accordance with claim 10, wherein said housing comprises metal.
Claim 19
Dependent Claim
13 words
A method in accordance with claim 10, wherein said housing comprises impact-resistant plastic.
Claim 20
Dependent Claim
203 words
A portable locking system for securing luggage to a fixed object to prevent the theft or unauthorized removal of said luggage, said system comprising a compact, durable impact-resistant housing having an opening therein, a rotatable spool contained within said housing, a length of flexible cable carried on said spool, said cable having first and second ends; wherein said second end of said cable is secured within said spool; wherein said first end includes a first component of a separable lock device; wherein a second component of said lock device is secured to said housing in a manner such that when said first end of said cable is withdrawn from said housing, passed through a handle or loop of said luggage, and then around said fixed object; wherein said lock device comprises a combination lock; and further comprising a crank handle accessible on one side of said housing, said crank handle being operably connected to said spool in a manner such that said cable can be wound onto said spool by rotation of said crank handle; and wherein said cable has a length in the range of about 36 to 72 inches and a diameter in the range of about 3/32 to 5/16 inch.
Claim 21
Dependent Claim
203 words
A portable locking system for securing luggage to a fixed object to prevent the theft or unauthorized removal of said luggage, said system comprising a compact, durable impact-resistant housing having an opening therein, a rotatable spool contained within said housing, a length of flexible cable carried on said spool, said cable having first and second ends; wherein said second end of said cable is secured within said spool; wherein said first end includes a first component of a separable lock device; wherein a second component of said lock device is secured to said housing in a manner such that when said first end of said cable is withdrawn from said housing, passed through a handle or loop of said luggage, and then around said fixed object; wherein said lock device comprises a combination lock; and further comprising a crank handle accessible on one side of said housing, said crank handle being operably connected to said spool in a manner such that said cable can be wound onto said spool by rotation of said crank handle; and wherein said cable has a length in the range of about 36 to 72 inches and a diameter in the range of about 3/32 to 5/16 inch.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-07-12 | 1992-01-11 | 1992-07-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-07-12 | 1996-01-11 | 1996-07-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-07-12 | 2000-01-11 | 2000-07-12 | $7700.00 | Window Closed / Lapsed |