US5769100A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Synthetic hair-like fuser apparatus
Assignee: Individual
•
Filing: 1997-05-05
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Granted: 1998-06-23
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Expires: 2017-05-05
Abstract
Abstract A synthetic hair-like fuser apparatus for fusing the end of a braided synthetic hair-like material including a first elongated member and a second elongated member. The invention further includes a first fuser element attached to a first end of the first elongated member and a second fuser element attached to a first end of the second elongated member directly opposite the first fuser element. The first and second fuser elements both emanate heat. The second elongated member is pivotally connected to the first elongated member at a pivot point. Pivotal movement of the first and second elongated members relative to each other moves the first and second fuser elements from the open position to the closed position to contact opposite sides of the end of the braided material positioned between the fuser elements. Heat emanating from the fuser elements and pressure generated by further urging the fuser elements to the closed position fuses the end of the braided material.
Inventors
- 👤 Eugene D. Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:08
CPC Classifications
A; A41; A41G; A41G5/00; A41G5/004; A45; A45D; A45D1/00; B; B29; B29C; B29C65/00; B29C65/02; B29C65/18; B29C65/24; B29C65/28; B29C66/00; B29C66/69; B29C66/80; B29C66/82; B29C66/822; B29C66/8221; B29C66/8227; B29C66/83; B29C66/832; B29C66/8324; B29C66/83241; B29C66/84; B29C66/861; B29C66/8614; A45D2001/006; B29C66/004; B29C66/0042; B29C66/0044; B29C66/81; B29C66/816; B29C66/8167; B29C66/828; B29C66/8286; B29C66/8618
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
179 words
A synthetic hair fuser apparatus for fusing and terminating the an end of a braided synthetic hair-like material, comprising: a first elongated member; a second elongated member; a first fuser element, attached to a first end of said first elongated member, emanating heat; and a second fuser element attached to a first end of said second elongated member directly opposite said first fuser element, emanating heat; wherein said first and second fuser elements cooperate with each other to fuse and terminate the end of the braided synthetic hair-like material; and wherein said second elongated member being pivotally attached to said first elongated member at a pivot point such that pivotal movement of said first and second elongated members relative to each other moves said first and second fuser elements from an open position to a closed position adapted to contact with opposite sides of the end of the braided synthetic hair-like material which can be positioned between said first and second fuser elements to fuse and terminate the end using heat emanating from said first and second fuser elements.
Claim 2
Dependent Claim
179 words
A synthetic hair fuser apparatus for fusing and terminating the an end of a braided synthetic hair-like material, comprising: a first elongated member; a second elongated member; a first fuser element, attached to a first end of said first elongated member, emanating heat; and a second fuser element attached to a first end of said second elongated member directly opposite said first fuser element, emanating heat; wherein said first and second fuser elements cooperate with each other to fuse and terminate the end of the braided synthetic hair-like material; and wherein said second elongated member being pivotally attached to said first elongated member at a pivot point such that pivotal movement of said first and second elongated members relative to each other moves said first and second fuser elements from an open position to a closed position adapted to contact with opposite sides of the end of the braided synthetic hair-like material which can be positioned between said first and second fuser elements to fuse and terminate the end using heat emanating from said first and second fuser elements.
Claim 3
Dependent Claim
45 words
A fuser apparatus according to claim 1, wherein said fuser elements are made of electrical resistance-type material that emanate heat upon application of an electric current; and wherein said fuser apparatus further comprises: a power supply for supplying said electric current to said fuser elements.
Claim 4
Dependent Claim
35 words
A fuser apparatus according to claim 1 further comprising: a biasing member, positioned between second ends of said first and second elongated members, for biasing said first and second elongated members to said open position.
Claim 5
Dependent Claim
14 words
A fuser apparatus according to claim 3 wherein, said biasing member is a spring.
Claim 6
Dependent Claim
15 words
A fuser apparatus according to claim 3 wherein, said biasing member is a resilient material.
Claim 7
Dependent Claim
24 words
A fuser apparatus according to claim 1 wherein, said fuser elements are detachable from said first and second elongated members to permit replacement thereof.
Claim 8
Dependent Claim
17 words
A fuser apparatus according to claim 6 wherein, said fuser elements each has a conical crossectional shape.
Claim 9
Dependent Claim
17 words
A fuser apparatus according to claim 1 wherein, said fuser elements each has a conical crossectional shape.
Claim 10
Dependent Claim
27 words
A fuser apparatus according to claim 1 wherein, said fuser elements each have a non-stick coating to reduce sticking of said braided synthetic hair material during fusing.
Claim 11
Dependent Claim
27 words
A fuser apparatus according to claim 6 wherein, said fuser elements each have a non-stick coating to reduce sticking of said braided synthetic hair material during fusing.
Claim 12
Dependent Claim
27 words
A fuser apparatus according to claim 7 wherein, said fuser elements each have a non-stick coating to reduce sticking of said braided synthetic hair-like material during fusing.
Claim 13
Dependent Claim
27 words
A fuser apparatus according to claim 8 wherein, said fuser elements each have a non-stick coating to reduce sticking of said braided synthetic hair material during fusing.
Claim 14
Dependent Claim
17 words
A fuser apparatus according to claim 1 wherein, said fuser elements each has a cylindrical cross-sectional shape.
Claim 15
Dependent Claim
17 words
A fuser apparatus according to claim 6 wherein, said fuser elements each has a cylindrical cross-sectional shape.
Claim 16
Dependent Claim
27 words
A fuser apparatus according to claim 13 wherein, said fuser elements each have a non-stick coating to reduce sticking of said braided synthetic hair material during fusing.
Claim 17
Dependent Claim
27 words
A fuser apparatus according to claim 14 wherein, said fuser elements each have a non-stick coating to reduce sticking of said braided synthetic hair material during fusing.
Claim 18
Dependent Claim
40 words
A fuser apparatus according to claim 1 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from the braided synthetic hair material during fusing.
Claim 19
Dependent Claim
40 words
A fuser apparatus according to claim 6 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 20
Dependent Claim
40 words
A fuser apparatus according to claim 7 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 21
Dependent Claim
40 words
A fuser apparatus according to claim 8 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 22
Dependent Claim
40 words
A fuser apparatus according to claim 9 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 23
Dependent Claim
40 words
A fuser apparatus according to claim 10 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 24
Dependent Claim
40 words
A fuser apparatus according to claim 11 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair-like material during fusing.
Claim 25
Dependent Claim
40 words
A fuser apparatus according to claim 12 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 26
Dependent Claim
40 words
A fuser apparatus according to claim 13 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
Claim 27
Dependent Claim
40 words
A fuser apparatus according to claim 14 wherein, each fuser element has a cutting edge which cooperates with the cutting edge of the other fuser element so as to cut excess material from said braided synthetic hair material during fusing.
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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) | 2001-06-22 | 2001-12-22 | 2002-06-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-06-22 | 2005-12-22 | 2006-06-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-06-22 | 2009-12-22 | 2010-06-23 | $7700.00 | Window Closed / Lapsed |