Patent US4876500A successfully refreshed from Google Patents.
Patent US4571787A successfully refreshed from Google Patents.
US4571787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tying device
Assignee: Japan Banok Co Ltd
•
Filing: 1984-08-20
•
Granted: 1986-02-25
•
Expires: 2004-08-20
Abstract
Abstract In a two-fold type tying device formed of synthetic resin, guide portions 4B in the form of a projection are provided at a portion to be contacted by a rocking arm of a tying machine. This tying device is capable of preventing release of the tying device from the rocking arm or bending member upon tying the tying device by means of the tying machine 15, preferably with the aid of the guide portions 4B and guide slots 4C.
Inventors
- 👤 Akira Furutsu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 05:37
CPC Classifications
B; B65; B65B; B65B13/00; B65B13/18; B65B13/24; B65B13/34; B25; B25B; B25B27/00; B25B27/14; B65D; B65D63/00; F; F16; F16L; F16L3/00; F16L3/22; F16L3/23; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1457; Y10T24/148; Y10T24/1498; Y10T24/44; Y10T24/44641; Y10T24/44744; Y10T24/44752; Y10T24/44761
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
170 words
A tying device integrally formed of synthetic resin and adapted to be closed by a tying maching having a bending member comprising a member having a thin portion and first and second thick portions extending respectively from opposite sides of said thin portion, said first thick portion having a first engaging portion of an essentially L-shaped cross-section, said second thick portion including a corresponding second engaging portion having an engaging hole formed therein and adapted to receive said first engaging portion to close said tying device, said first thick portion including first and second guide portions which extend off the end of said first thick portion respectively on opposite sides of said first engaging portion, said guide portions acting to prevent said first thick portion from sliding off of said bending member of said tying machine when said tying device is being closed by said tying machine, said guide portions extending on opposite sides of said second engaging member but not in said engaging hole when said device is closed.
Claim 2
Dependent Claim
170 words
A tying device integrally formed of synthetic resin and adapted to be closed by a tying maching having a bending member comprising a member having a thin portion and first and second thick portions extending respectively from opposite sides of said thin portion, said first thick portion having a first engaging portion of an essentially L-shaped cross-section, said second thick portion including a corresponding second engaging portion having an engaging hole formed therein and adapted to receive said first engaging portion to close said tying device, said first thick portion including first and second guide portions which extend off the end of said first thick portion respectively on opposite sides of said first engaging portion, said guide portions acting to prevent said first thick portion from sliding off of said bending member of said tying machine when said tying device is being closed by said tying machine, said guide portions extending on opposite sides of said second engaging member but not in said engaging hole when said device is closed.
Claim 3
Dependent Claim
47 words
A tying device according to claim 1, wherein the guide portions adapted to guide the bending member in the tying device are provided at a joined part of the first engaging portion and the first thick portion, said guide portions being in the form of a projection.
Claim 4
Dependent Claim
43 words
A tying device according to claim 1, wherein guide slots are formed in the vicinity of a connected part of the first engaging portion and the first thick portion said guide slots being adapted to guide the bending member in the tying machine.
Claim 5
Dependent Claim
39 words
A tying device according to claim 1, wherein projections are provided at the surface of the first and second thick portions where objects to be tied are held so as to prevent escape of the objects to be tied.
Claim 6
Dependent Claim
35 words
A tying device according to claim 1, wherein the guide portions in the form of a projection are provided at the under side of the first thick portion where the first engaging portion is provided.
Claim 7
Dependent Claim
20 words
A tying device according to claim 1, wherein guide slots are formed at the surface of the first engaging portion.
Claim 8
Dependent Claim
36 words
A tying device according to claim 1, wherein a plurality of claws are formed at the first engaging portion and a tongue is formed at the second engaging portion, said claws being engaged with the tongue.
References Cited (Backward Citations)
US3429985A
Cited
US3551965A
Cited
US3744104A
Cited
US3837047A
Cited
US3875619A
Cited
US4053135A
Cited
US4343066A
Cited
US4334659A
Cited
US4453295A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-02-24 | 1989-08-26 | 1990-02-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-02-24 | 1993-08-26 | 1994-02-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-02-24 | 1997-08-26 | 1998-02-25 | $7700.00 | Window Closed / Lapsed |