US4510649A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tie strip
Assignee: Panduit Corp
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Filing: 1983-06-03
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Granted: 1985-04-16
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Expires: 2003-06-03
Abstract
Abstract An integral tie strip formed from sheet stock for fastening elongate objects or for closure of containers. The tie including a substantially planar elongated strap having a plurality of raised portions formed on and projecting from the plane of the strap. Joined to the strap is a substantially planar head having a slit which accepts the strap and flexibly accommodates the receipt of the strap and the raised portions upon insertion of the strap into the head but engages the raised portions upon retrograde movement of the strap. Formed on the head is a locking tongue which is positioned to engage the raised portions and ensure that the raised portions cannot pass through the slit upon retrograde movement of the strap.
Inventors
- 👤 Donald W. Yudis
- 👤 Roy A. Moody
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 18:51
CPC Classifications
B; B65; B65D; B65D63/00; B65D63/10; B65D63/1018; B65D63/1027; B65D63/1063; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1498; Y10T24/15; Y10T24/153
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
237 words
An integral tie strip formed from sheet stock, comprising: a substantially planar elongated flexible strap; a plurality of raised portions formed on and projecting from the plane of said strap, said raised portions being spaced along the length of said strap with each of said raised portions being formed from a portion of said planar strap immediately adjacent a strap slit, said strap slit including first and second opposing edges which are spaced apart transverse to the plane of said strap to define a mouth in said strap; a substantially planar head formed at one end of said strap, having a head slit extending through said head of a width to accommodate receipt of said strap such that a strap inserted therein retains its substantially planar configuration; and locking means affixed to said head for preventing inadvertent disengagement of one of said raised portions from said head upon retrograde movement of said strap, at least one of said head and said raised portions being flexible to permit movement of said raised portions through said head slit whereby movement of said strap toward said head and through said head slit causes said raised portions to pass therethrough and retrograde movement of said strap causes said head to engage one of said raised portions preventing withdrawal of said strap from said head, with said locking means ensuring that said raised portion is not inadvertently removed from said head slit.
Claim 2
Dependent Claim
237 words
An integral tie strip formed from sheet stock, comprising: a substantially planar elongated flexible strap; a plurality of raised portions formed on and projecting from the plane of said strap, said raised portions being spaced along the length of said strap with each of said raised portions being formed from a portion of said planar strap immediately adjacent a strap slit, said strap slit including first and second opposing edges which are spaced apart transverse to the plane of said strap to define a mouth in said strap; a substantially planar head formed at one end of said strap, having a head slit extending through said head of a width to accommodate receipt of said strap such that a strap inserted therein retains its substantially planar configuration; and locking means affixed to said head for preventing inadvertent disengagement of one of said raised portions from said head upon retrograde movement of said strap, at least one of said head and said raised portions being flexible to permit movement of said raised portions through said head slit whereby movement of said strap toward said head and through said head slit causes said raised portions to pass therethrough and retrograde movement of said strap causes said head to engage one of said raised portions preventing withdrawal of said strap from said head, with said locking means ensuring that said raised portion is not inadvertently removed from said head slit.
Claim 3
Dependent Claim
57 words
The tie strip of claim 1 wherein: said locking means comprises a tongue affixed to said head, said tongue entering said mouth upon retrograde movement of said strap, each of said raised portions containing said tongue to prevent inadvertent movement of said tongue relative to said strap thereby maintaining said raised portion in engagement with said head.
Claim 4
Dependent Claim
19 words
The tie strip of claim 2 wherein said raised portions are widest at the edge of said strap slits.
Claim 5
Dependent Claim
37 words
The tie strip of claim 2 wherein a lead-in surface on said head adjacent said head slit is formed out of the plane of said head in a direction opposite to the direction of said raised portions.
Claim 6
Dependent Claim
26 words
The tie strap of claim 4 wherein said lead-in surface of said head adjacent said head slit is disposed between said head slit and said strap.
Claim 7
Dependent Claim
47 words
The tie strip of claim 1 wherein the strip is formed from a solid sheet and the surface area of said tie strip before said raised portions are formed thereon is less than the surface area of said tie strip after said raised portions are formed thereon.
Claim 8
Dependent Claim
22 words
The tie strip of claim 6 wherein the structural features of said tie strip are formed without removing material from said strip.
Claim 9
Dependent Claim
23 words
The tie strip of claim 1 wherein said strap has a pair of lateral edges each of which is substantially smooth and continuous.
Claim 10
Dependent Claim
230 words
An integral tie strip, comprising: a substantially planar elongated flexible strap; a plurality of raised portions formed on and projecting from the plane of said strap, said raised portion being spaced along the length of said strap with each of said raised portions being formed from a portion of said planar strap immediately adjacent a strap slit, said strap slit including first and second opposing edges which are spaced apart transverse to the plane of said strap to define a mouth in said strap; a substantially planar head formed at one end of said strap, having a head slit extending through said head of a width to accommodate receipt of said strap such that a strap inserted therein retains its substantially planar configuration; and a tongue affixed to said head and positioned to engage said raised portions in order to prevent inadvertent disengagement of one of said raised portions from said head upon retrograde movement of said strap, at least one of said head and said raised portions being flexible to permit movement of said raised portions through said head slit to accommodate said raised portions, whereby movement of said strap toward said head and through said head slit causes said raised portions to pass therethrough and retrograde movement of said strap causes said head to engage one of said raised portions preventing withdrawal of said strap from said head.
Claim 11
Dependent Claim
230 words
An integral tie strip, comprising: a substantially planar elongated flexible strap; a plurality of raised portions formed on and projecting from the plane of said strap, said raised portion being spaced along the length of said strap with each of said raised portions being formed from a portion of said planar strap immediately adjacent a strap slit, said strap slit including first and second opposing edges which are spaced apart transverse to the plane of said strap to define a mouth in said strap; a substantially planar head formed at one end of said strap, having a head slit extending through said head of a width to accommodate receipt of said strap such that a strap inserted therein retains its substantially planar configuration; and a tongue affixed to said head and positioned to engage said raised portions in order to prevent inadvertent disengagement of one of said raised portions from said head upon retrograde movement of said strap, at least one of said head and said raised portions being flexible to permit movement of said raised portions through said head slit to accommodate said raised portions, whereby movement of said strap toward said head and through said head slit causes said raised portions to pass therethrough and retrograde movement of said strap causes said head to engage one of said raised portions preventing withdrawal of said strap from said head.
Claim 12
Dependent Claim
45 words
The tie strip of claim 9 wherein said tongue enters said mouth upon retrograde movement of said strap, said raised portion containing said tongue to prevent inadvertent movement of said tongue relative to said strap thereby maintaining said raised portion in engagement with said head.
Claim 13
Dependent Claim
19 words
The tie strip of claim 10 wherein said raised portions are widest at the edge of said strap slits.
Claim 14
Dependent Claim
47 words
The tie strip of claim 9 wherein the strip is formed from a solid sheet and the surface area of said tie strip before said raised portions are formed thereon is less than the surface area of said tie strip after said raised portions are formed thereon.
Claim 15
Dependent Claim
21 words
The tie strip of claim 12 wherein the structural features of said strip are formed without removing material from said strip.
Claim 16
Dependent Claim
37 words
The tie strip of claim 9 wherein a lead-in surface on said head adjacent said head slit is formed out of the plane of said head in a direction opposite to the direction of said raised portions.
Claim 17
Dependent Claim
26 words
The tie strap of claim 14 wherein said lead-in surface of said head adjacent said head slit is disposed between said head slit and said strap.
Claim 18
Dependent Claim
23 words
The tie strip of claim 9 wherein said strap has a pair of lateral edges each of which is substantially smooth and continuous.
References Cited (Backward Citations)
US1912180A
Cited
US2341608A
Cited
US2936980A
Cited
US2961785A
Cited
US3156922A
Cited
GB1005269A
Cited
GB1032303A
Cited
US3362411A
Cited
US3438095A
Cited
US3913178A
Cited
US3973610A
Cited
US4077562A
Cited
US4150463A
Cited
US4223424A
Cited
US4367571A
Cited
US4333210A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-04-15 | 1988-10-15 | 1989-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-04-15 | 1992-10-15 | 1993-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-04-15 | 1996-10-15 | 1997-04-16 | $7700.00 | Window Closed / Lapsed |