US4226251A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Hairbrush construction
Assignee: Individual
•
Filing: 1979-02-23
•
Granted: 1980-10-07
•
Expires: 1999-02-23
Abstract
Abstract A hairbrush construction having an elongate body with a grip portion thereof for holding and manipulating the brush and employs bristle elements carried by the body to extend away from one side. A tapered end portion is carried at the leading end of the body and serves to readily enter, gradually separate and lift a shock of hair of a person as the end portion passes into the hair. The end portion is tapered as viewed in both elevation and plan to form a substantially pointed end to the entering portion. In one embodiment the end portion is readily releasably coupled to the end of the body and can be disposed in a plurality of positions relative thereto. According to another embodiment the hairbrush includes a bristle unit carried in a receiver portion of the body so as to move between readily projected and retracted positions relative to the body of the brush.
Inventors
- 👤 Albert Wall
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 05:02
CPC Classifications
A; A46; A46B; A46B15/00; A46B15/0002; A46B15/0051; A46B17/00; A46B17/04; A46B7/00; A46B7/02; A46B7/023; A46B7/04; A46B2200/00; A46B2200/10; A46B2200/104
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
164 words
A hairbrush comprising an elongate body including a bristle portion carried by said body, a bristle-free, elongate grip portion at one end of said body of sufficient length to be readily held in the hand of a person using the brush for manipulating the brush, a bristle-free end portion separate from and protruding axially away from said bristle portion adjacent thereto at the other end of said body, the last named said end portion being tapered as viewed in elevation and plan to a degree sufficient to shield the bristles of the adjacent end of said bristle portion to permit said adjacent end of said bristle portion to enter a shock of hair to be brushed, while said grip portion is held for manipulating said brush, said grip portion and said end portion being disposed at opposite ends of said bristle portion to permit said grip portion to be readily held in a person's hand while inserting said tapered end portion into the hair.
Claim 2
Dependent Claim
164 words
A hairbrush comprising an elongate body including a bristle portion carried by said body, a bristle-free, elongate grip portion at one end of said body of sufficient length to be readily held in the hand of a person using the brush for manipulating the brush, a bristle-free end portion separate from and protruding axially away from said bristle portion adjacent thereto at the other end of said body, the last named said end portion being tapered as viewed in elevation and plan to a degree sufficient to shield the bristles of the adjacent end of said bristle portion to permit said adjacent end of said bristle portion to enter a shock of hair to be brushed, while said grip portion is held for manipulating said brush, said grip portion and said end portion being disposed at opposite ends of said bristle portion to permit said grip portion to be readily held in a person's hand while inserting said tapered end portion into the hair.
Claim 3
Dependent Claim
85 words
A hair brush comprising an elongate body including a grip portion at one end of said body for manually holding and manipulating the brush, a bristle portion carried by said body, an elongate end portion at the other end of said body extending in advance of the bristle portion, said end portion being sufficiently tapered as viewed in elevation and plan to readily deflect and shield a person's hair from the otherwise exposed bristles of said bristle portion from substantial entanglement with the person's hair.
Claim 4
Dependent Claim
85 words
A hair brush comprising an elongate body including a grip portion at one end of said body for manually holding and manipulating the brush, a bristle portion carried by said body, an elongate end portion at the other end of said body extending in advance of the bristle portion, said end portion being sufficiently tapered as viewed in elevation and plan to readily deflect and shield a person's hair from the otherwise exposed bristles of said bristle portion from substantial entanglement with the person's hair.
Claim 5
Dependent Claim
129 words
A hair brush comprising an elongate body including a bristle-free grip portion at one end for manually holding and manipulating the hairbrush, a bristle-free end portion carried at the other end of said body serving to readily enter, gradually separate and lift a shock of hair as said end portion passes into a shock of hair, and exposed bristle elements carried by said body to extend away from one side of said body, said bristle elements being disposed between said grip portion and said end portion, said end portion being tapered as viewed in plan to spread the hair to a degree permitting said otherwise exposed bristle elements to readily move into the hair shielded by said end portion in advance thereof, substantially free of entanglement with the hair.
Claim 6
Dependent Claim
129 words
A hair brush comprising an elongate body including a bristle-free grip portion at one end for manually holding and manipulating the hairbrush, a bristle-free end portion carried at the other end of said body serving to readily enter, gradually separate and lift a shock of hair as said end portion passes into a shock of hair, and exposed bristle elements carried by said body to extend away from one side of said body, said bristle elements being disposed between said grip portion and said end portion, said end portion being tapered as viewed in plan to spread the hair to a degree permitting said otherwise exposed bristle elements to readily move into the hair shielded by said end portion in advance thereof, substantially free of entanglement with the hair.
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) | 1983-10-07 | 1984-04-07 | 1984-10-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-10-07 | 1988-04-07 | 1988-10-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-10-07 | 1992-04-07 | 1992-10-07 | $7700.00 | Window Closed / Lapsed |