US4270247A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Clasp
Assignee: Individual
•
Filing: 1979-03-29
•
Granted: 1981-06-02
•
Expires: 1999-03-29
Abstract
Abstract There is disclosed an improved clasp formed by a clasp bar including a pair of clasp arms extending outwardly from a central junction point, each of the clasp arms terminating in an outer end, the opposed outer ends being provided with cooperating lock means such that the clasp bar may be utilized to encircle a substantially flexible article and the lock means manipulated to encircle and lockingly engage the flexible article within the confines formed by the clasp arms and central junction point and the locking means. Various of the embodiments disclose a clasp bar wherein the clasp arms are formed of a resilient material and may be biasingly urged into touching contact in order to permit the lock means to cooperatively engage one another thereby to encircle and lock the flexible article therein.
Inventors
- 👤 John Freedom
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:40
CPC Classifications
A; A45; A45D; A45D8/00; A45D8/34; B; B65; B65D; B65D33/00; B65D33/16; B65D33/1616; B65D33/1658; B65D33/1675; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/1482; Y10T24/1498; Y10T24/15; Y10T24/153; Y10T24/39; Y10T24/398
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
148 words
An improved clasp adapted to encircle and lock about a relatively flexible article comprising in combination, a clasp bar having a pair of clasp arms extending arcuately outwardly from a central junction point and each of said clasps arms terminating in an outer end thereof, said clasp arms and central junction point being substantially co-extensive and formed of a reasonably resilient material, said outer ends of said clasp arms being spaced a distance apart in the normal disposition thereof, and each of said outer ends of said clasp arms provided with cooperating lock means which cooperate to encircle and lockingly retain a flexible article between said clasp arms and said lock means, said clasp bar positioned adjacent to a relatively flexible article at said central junction point and said lock means manipulated to encircle the flexible article and lockingly engage the same between said pair of clasp arms.
Claim 2
Dependent Claim
148 words
An improved clasp adapted to encircle and lock about a relatively flexible article comprising in combination, a clasp bar having a pair of clasp arms extending arcuately outwardly from a central junction point and each of said clasps arms terminating in an outer end thereof, said clasp arms and central junction point being substantially co-extensive and formed of a reasonably resilient material, said outer ends of said clasp arms being spaced a distance apart in the normal disposition thereof, and each of said outer ends of said clasp arms provided with cooperating lock means which cooperate to encircle and lockingly retain a flexible article between said clasp arms and said lock means, said clasp bar positioned adjacent to a relatively flexible article at said central junction point and said lock means manipulated to encircle the flexible article and lockingly engage the same between said pair of clasp arms.
Claim 3
Dependent Claim
82 words
The improved clasp as set forth in claim 1 above, wherein said lock means comprises a flexible band having one end thereof fixedly secured adjacent said outer end of one of said clasp arms, and said outer end of said opposed clasp arm provided with receiving means for lockingly receiving an opposing end of said flexible band whereby a flexible article may be encircled and lockingly engaged when said flexible band is engaged between said outer ends of said opposed clasp arms.
Claim 4
Dependent Claim
44 words
The improved clasp as set forth in claim 2 above, wherein said receiving means formed on said opposed clasp arm comprises at least one slot formed in said clasp arm, said slot being adapted to disengageably receive an opposed end of said flexible band.
Claim 5
Dependent Claim
29 words
The improved clasp as set forth in claim 1 above, wherein said clasp bar, including said clasp arms and central junction point are formed as an integral one-piece assembly.
Claim 6
Dependent Claim
39 words
The improved clasp as set forth in claim 1 above, wherein said central junction point comprises a pivot point, and said clasp arms are pivotally mounted at said pivot point thereby to be pivotally movable relative to one another.
Claim 7
Dependent Claim
79 words
The improved clasp as set forth in claim 5 above, wherein said lock means comprises a lock slot formed along said outer end of one of said clasp arms, and a lock rod formed along said outer end of said opposed clasp arm, said lock rod being disengageably engageable within the confines of said lock slot when said opposed clasp are pivotally moved together such that the opposed ends of said opposed clasp arms are brought into touching contact.
Claim 8
Dependent Claim
76 words
The improved clasp as set forth in claim 6 above, wherein said one of said clasp arms moves in a plane parallel to the plane formed by said opposing clasp arm, and wherein said lock rod formed along the outer end of said opposed clasp arms extends outwardly therefrom, whereby said lock slot on said opposed clasp arm may become disengageably engaged with said lock rod when said clasp arms are pivotally moved into touching contact.
Claim 9
Dependent Claim
65 words
The improved clasp as set forth in claim 7 above, wherein each of said clasp arms is provided with an inner surface, each of said inner surfaces of each of said clasp arms being provided with serrations, such that when said clasp arms are brought into touching contact, the flexible article encircled by said clasp arms may be held in biting engagement between said serrations.
Claim 10
Dependent Claim
77 words
The improved clasp as set forth in claim 1 above, wherein said clasp arms are formed integrally with said central junction point, and said clasp arms are substantially resilient and may be biasingly urged into touching contact one with the other, each of said clasp arms including cooperating lock means, whereby said clasp arms may be biasingly urged toward one another and said lock means engaged thereby to encircle a flexible article and lockingly engage the same.
Claim 11
Dependent Claim
90 words
The improved clasp as set forth in claim 9 above, wherein said outer end of one of said clasp arms includes a lock knob extending a short distance upwardly therefrom, and said opposed end of said opposed clasp arm includes a lock slot, said clasp arms being of sufficiently resilient to permit the biasing movement of said clasp arms toward one another until said lock knob may be inserted in said lock slot thereby to lockingly engage said clasp arms in encircling locking engagement about the flexible article contained therein.
Claim 12
Dependent Claim
84 words
The improved clasp as set forth in claim 9 above, wherein said outer end of one of said clasp arms includes a reversely directed curvilinear portion, and said opposed end of said opposed clasp arm similarly include a reversely disposed curvilinear portion, said opposed curvilinear portions being arranged in reversely opposed directions such that said clasp arms may be brought into touching contact until said opposed reversely directed curvilinear portions may be engaged to form a locking engagement about a flexible article contained therein.
Claim 13
Dependent Claim
82 words
The improved clasp as set forth in claim 1 above, wherein said outer end of one of said clasp arms include a bayonet extension extending outwardly therefrom, and said outer end of said opposed clasp arm includes a bayonet slot formed therein, such that when said clasp arms are biasingly urged toward one another, said bayonet extension may be inserted in said bayonet slot thereby to lockingly engage said clasp arms in encircling and engaging disposition about a flexible article contained therein.
References Cited (Backward Citations)
US222032A
Cited
US281663A
Cited
US324913A
Cited
US588848A
Cited
US862749A
Cited
US896142A
Cited
US1091288A
Cited
US1821418A
Cited
CH168590A
Cited
US2405912A
Cited
US2396906A
Cited
GB999929A
Cited
US3535746A
Cited
US3473768A
Cited
GB1206090A
Cited
US3571861A
Cited
US3882573A
Cited
US4079484A
Cited
US4097967A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-06-01 | 1984-12-01 | 1985-06-02 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-06-01 | 1988-12-01 | 1989-06-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-06-01 | 1992-12-01 | 1993-06-02 | $7700.00 | Window Closed / Lapsed |