US5636646A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fine-tooth comb for treating pediculosis
Assignee: LABORATORIO ELEA C I F Y A SA
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Filing: 1996-07-16
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Granted: 1997-06-10
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Expires: 2016-07-16
Abstract
Abstract A fine-tooth comb for treating pediculosis and in particular, for removing lice and lice eggs includes a removable piece and an elongated piece. The removable piece has a plurality of metallic teeth. The removable piece can be detachably mounted in a head of the elongated piece. A handle adjacent to the head can be gripped by a patient such that he or she can easily comb their hair in order to remove lice and lice eggs.
Inventors
- 👤 Alejandro M. Zito
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 11:46
CPC Classifications
A; A45; A45D; A45D24/00; A45D24/30
Claims Analysis
Total Claims: 15
Claim 1
Independent Claim
79 words
A fine-tooth comb for treating pediculosis comprising: a removable piece having a plurality of metallic teeth; and an elongated piece having a head and handle, the head having means for receiving the removable piece, the means for receiving including an opening formed in the head into which the removable piece is detachably mounted, the head being about one third of a length of the elongated piece and the handle being about two-thirds of the length of the elongated piece.
Claim 2
Dependent Claim
79 words
A fine-tooth comb for treating pediculosis comprising: a removable piece having a plurality of metallic teeth; and an elongated piece having a head and handle, the head having means for receiving the removable piece, the means for receiving including an opening formed in the head into which the removable piece is detachably mounted, the head being about one third of a length of the elongated piece and the handle being about two-thirds of the length of the elongated piece.
Claim 3
Dependent Claim
23 words
The fine-tooth comb as claimed in claim 1, wherein the metallic teeth are each at least three and a half centimeters in length.
Claim 4
Dependent Claim
18 words
The fine-tooth comb as claimed in claim 1, wherein the handle is at least nine centimeters in length.
Claim 5
Dependent Claim
18 words
The fine-tooth comb as claimed in claim 3, wherein the head and handle are a rigid one-piece construction.
Claim 6
Dependent Claim
18 words
The fine-tooth comb as claimed in claim 1, wherein the elongated piece is made of rigid polymeric material.
Claim 7
Dependent Claim
33 words
The fine-tooth comb as claimed in claim 1, wherein the opening of the means for receiving is a rectangular opening which conforms to a shape of the removable piece which is insertable therein.
Claim 8
Dependent Claim
18 words
The fine-tooth comb as claimed in claim 1, wherein the removable piece is made of a thermoresistant material.
Claim 9
Dependent Claim
27 words
The fine-tooth comb as claimed in claim 1, further comprising notches provided along the handle, fingers of a user being accommodatable in the notches of the handle.
Claim 10
Dependent Claim
23 words
The fine-tooth comb as claimed in claim 1, further comprising a through-hole provided in an end of the handle distal from the head.
Claim 11
Dependent Claim
41 words
The fine-tooth comb as claimed in claim 1, wherein more than thirty teeth are provided in the removable piece, the teeth being aligned in a generally linear row and each tooth having an elongated shaft portion and a tapered end portion.
Claim 12
Dependent Claim
42 words
The fine-tooth comb as claimed in claim 1, wherein the elongated piece is made of rigid polymeric material, the opening of the means for receiving being a rectangular opening which conforms to a shape of the removable piece which is insertable therein.
Claim 13
Dependent Claim
41 words
The fine-tooth comb as claimed in claim 11, wherein the removable piece is made of a thermoresistant material and wherein the comb further comprises notches provided along the handle, fingers of a user being accommodatable in the notches of the handle.
Claim 14
Dependent Claim
34 words
The fine-tooth comb as claimed in claim 12, wherein the metallic teeth are each at least three and a half centimeters in length and wherein the handle is at least nine centimeters in length.
Claim 15
Dependent Claim
41 words
The fine-tooth comb as claimed in claim 13, wherein more than thirty teeth are provided in the removable piece, the teeth being aligned in a generally linear row and each tooth having an elongated shaft portion and a tapered end 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) | 2000-06-09 | 2000-12-09 | 2001-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-06-09 | 2004-12-09 | 2005-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-06-09 | 2008-12-09 | 2009-06-10 | $7700.00 | Window Closed / Lapsed |