Patent US4093288A successfully refreshed from Google Patents.
US4093288A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binding strap made of synthetic resin
Assignee: Toska Co Ltd
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Filing: 1976-12-29
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Granted: 1978-06-06
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Expires: 1996-12-29
Abstract
Abstract A binding strap made of synthetic resin comprises a head portion, an intermediate portion extending from the side of the head portion and a connecting portion provided at the forward end of the intermediate portion. The head portion of this binding strap is formed with an insert hole having a stop tooth, so that when the connecting portion is inserted through said insert hole, the enlarged portion of the connecting portion engages with said stop tooth thereby effecting sure connection without slipping-off of the connecting portion therefrom. This intermediate portion may be provided with an indication portion for an appropriate indication, and therefore this binding strap can also have a function of indication other than binding.
Inventors
- 👤 Tadashi Suzuki
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:47
CPC Classifications
G; G09; G09F; G09F3/00; G09F3/02; G09F3/03; G09F3/0305; G09F3/037; F; F16; F16B; F16B2/00; F16B2/02; F16B2/06; F16B2/08; G09F3/08; G09F3/14; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T292/00; Y10T292/48; Y10T292/497; Y10T292/499
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
190 words
A binding strap comprising: a head portion, said head portion including a centrally located passageway; an intermediate portion having a first end extending from a side of said head portion; a connecting portion formed at a second end of said intermediate portion remote from said first end; stop tooth means formed within said passageway, said stop tooth means comprising a centrally projecting fixed tooth part having an upper face and a centrally projecting elastically rockable tooth part having upper and lower faces positioned diametrically opposite to said fixed tooth part; a slit, said slit being positioned below said rockable tooth part for further assisting rocking motion of said rockable tooth part, said slit forming a supporting wall face which supports said lower face of said rockable tooth part when said rockable tooth part is in a first position for lockably restraining said connecting portion, while allowing free rocking motion when said lockable tooth part is in another position during insertion of said connecting portion, both said upper faces lying in the same plane only when said fixed tooth part and said rockable tooth part are lockably restraining said connecting portion.
Claim 2
Dependent Claim
190 words
A binding strap comprising: a head portion, said head portion including a centrally located passageway; an intermediate portion having a first end extending from a side of said head portion; a connecting portion formed at a second end of said intermediate portion remote from said first end; stop tooth means formed within said passageway, said stop tooth means comprising a centrally projecting fixed tooth part having an upper face and a centrally projecting elastically rockable tooth part having upper and lower faces positioned diametrically opposite to said fixed tooth part; a slit, said slit being positioned below said rockable tooth part for further assisting rocking motion of said rockable tooth part, said slit forming a supporting wall face which supports said lower face of said rockable tooth part when said rockable tooth part is in a first position for lockably restraining said connecting portion, while allowing free rocking motion when said lockable tooth part is in another position during insertion of said connecting portion, both said upper faces lying in the same plane only when said fixed tooth part and said rockable tooth part are lockably restraining said connecting portion.
Claim 3
Dependent Claim
80 words
A binding strap as claimed in claim 1, wherein said connecting portion has at least one pair of enlarged and constricted parts formed alternately and extending uniformly about the entire periphery of said connecting portion, said at least one pair of enlarged and constricted parts being of double saw-toothed shape in cross-section, and the flat face of the underside of said enlarged parts engages with flat upper faces of both said fixed and rockable tooth parts for preventing disengagement therebetween.
Claim 4
Dependent Claim
93 words
A binding strap as claimed in claim 1, wherein a stop means of a relatively larger diameter than said centrally located passageway is formed in said intermediate portion at a position adjacent to said enlarged part of said connecting portion so as to prevent further insertion of said connecting portion into said head portion, the joint action of said stop means, said enlarged part and said stop tooth means cooperating to prevent movement of said connecting portion in either the insertion or removal direction, thereby effecting sure stop engagement of the connecting portion.
Claim 5
Dependent Claim
31 words
A binding strap as claimed in claim 1, wherein said intermediate portion includes a unitary indication portion positioned mid-way along the length of said intermediate portion for providing an indication surface.
Claim 6
Dependent Claim
60 words
A binding strap as claimed in claim 1, wherein said centrally located passageway includes an entrance portion located below said stop tooth means and an exit portion located above said stop tooth means, said entrance portion having a relatively smaller cross-sectional area than said exit portion, said entrance portion having conical tapered walls for facilitating insertion of said connecting portion.
Claim 7
Dependent Claim
40 words
A binding strap as claimed in claim 1, wherein said fixed tooth part further includes a lower face, said lower faces lying in the same plane when said connecting portion is not inserted into said head portion centrally located aperture.
Claim 8
Dependent Claim
23 words
A binding strap as claimed in claim 1, wherein said binding strap is of a unitary construction and is formed from synthetic resin.
Claim 9
Dependent Claim
24 words
A binding strap as claimed in claim 2, wherein the length of said connecting portion is less than the length of said intermediate portion.
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) | 1981-06-05 | 1981-12-05 | 1982-06-06 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-05 | 1985-12-05 | 1986-06-06 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-05 | 1989-12-05 | 1990-06-06 | $7700.00 | Window Closed / Lapsed |