US4132408A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Weapon
Assignee: DOLAN'S SPORTS Inc
•
Filing: 1976-11-17
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Granted: 1979-01-02
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Expires: 1996-11-17
Abstract
Abstract A novel weapon is provided in the form of a combination riot or night stick and nunchaku. The weapon comprises a first and second elongated member. One axial end of the first member is connected to one axial end of the second member by a flexible cable. In addition each member includes a coupling at its end with the flexible cable so that the first and second members can be rigidly, but detachably, secured coaxially together. With the first and second members secured together by the couplings, the weapon can be used as a night stick or riot stick. Conversely, with the couplings disconnected from each other so that the first and second members are joined only by the flexible cable, the weapon can be used as a nunchaku.
Inventors
- 👤 Jack M. Sabat
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:30
CPC Classifications
F; F41; F41B; F41B15/00; F41B15/02
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
183 words
A combination nunchaku and night stick weapon comprising a first elongated member having a first and second axial end, a second elongated member having a first and second axial end, means for detachably securing the first end of said first member to the first end of said second member so that said members are coaxially secured together to form a night stick, said detachable securing means further comprising a female portion secured to the first end of the first member, a male portion secured to the first end of the second member, said male portion having an axially outwardly extending shank which is axially slidably received in a recess in said female portion, means for coaxially locking said male and female portions together upon rotation of one member relative to the other, and a flexible means extending between said members, means for retaining one end of said flexible means to one member and the other end of the flexible means to the other member, said flexible means being sufficiently long to permit axial separation of the members whereupon the weapon is a nunchaku.
Claim 2
Dependent Claim
183 words
A combination nunchaku and night stick weapon comprising a first elongated member having a first and second axial end, a second elongated member having a first and second axial end, means for detachably securing the first end of said first member to the first end of said second member so that said members are coaxially secured together to form a night stick, said detachable securing means further comprising a female portion secured to the first end of the first member, a male portion secured to the first end of the second member, said male portion having an axially outwardly extending shank which is axially slidably received in a recess in said female portion, means for coaxially locking said male and female portions together upon rotation of one member relative to the other, and a flexible means extending between said members, means for retaining one end of said flexible means to one member and the other end of the flexible means to the other member, said flexible means being sufficiently long to permit axial separation of the members whereupon the weapon is a nunchaku.
Claim 3
Dependent Claim
14 words
The invention as defined in claim 1 wherein said flexible means is a cable.
Claim 4
Dependent Claim
22 words
The invention as defined in claim 1 and including means for detachably securing said male and female portions to their respective members.
Claim 5
Dependent Claim
49 words
The invention as defined in claim 3 wherein said last mentioned means comprises a pair of internally threaded sleeves, one sleeve being secured within a recess formed in each of said members, each of said sleeves being adapted to threadably receive a threaded shank on one of said portions.
Claim 6
Dependent Claim
34 words
The invention as defined in claim 1 and including a third elongated member and means for detachably coaxially securing one end of said third member to the second end of one of said members.
Claim 7
Dependent Claim
90 words
The invention as defined in claim 1 wherein said means for attaching said flexible means to said members further comprises means for permitting free axial rotation of said members relative to said flexible means, one end of said flexible means extending through a bore in the female portion and the other end of the flexible means extending through a bore in the male portion, said bores being larger in size than said flexible means, and said retaining means including an end stop secured to each end of the flexible means.
Claim 8
Dependent Claim
113 words
The invention as defined in claim 1 wherein said shank and said recess are substantially circular in cross-sectional shape and wherein said locking means further comprises a pin secured to the female portion and extending substantially radially inwardly into the female portin recess, said pin being spaced away from an axially extending flat formed on the male portion shank to permit the insertion of the shank into the recess, said pin being in registration with a circumferential slot formed on the shank when the shank is inserted into the recess whereby rotation of one member relative to the other moves said pin, into said slot to thereby prevent axial separation of the members.
Claim 9
Dependent Claim
41 words
The invention as defined in claim 1 wherein each member includes a handle portion adjacent the second end thereof, each handle portion further comprising a plurality of circumferentially spaced and axially extending grooves about the outer periphery of the elongated members.
References Cited (Backward Citations)
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Cited
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Cited
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Cited
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US3439928A
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Cited
US4007931A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-01-01 | 1982-07-03 | 1983-01-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-01 | 1986-07-03 | 1987-01-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-01 | 1990-07-03 | 1991-01-02 | $7700.00 | Window Closed / Lapsed |