Patent US4401215A successfully refreshed from Google Patents.
US4401215A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective brush holder
Assignee: Individual
•
Filing: 1982-01-04
•
Granted: 1983-08-30
•
Expires: 2002-01-04
Abstract
Abstract A protective holder for long-handled brushes of the type used for brushing teeth makes use of a purse-like container of relatively yieldable plastic material with a slit at one end adapted to be forced open when the head of the brush is inserted and then to close after insertion. A recess of progressively variable breadth accommodates the holder to brushes of different breadths, so that the brush is retained in the holder whether the holder lays flat on a supporting surface or stood upright on one end.
Inventors
- 👤 Remi T. Kramer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 18:36
CPC Classifications
A; A46; A46B; A46B17/00; A46B17/04; A46B2200/00; A46B2200/10; A46B2200/1066
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
165 words
A protective holder for a brush assembly with an elongated handle wherein at a head end of the brush assembly an array of bristles extends transversely to form a brush, said holder comprising a container having a base wall, end walls adjacent opposite ends, side walls intermediate the end walls and a face wall, said walls forming a chamber for reception of the brush, one of said end walls being relatively yieldable and having a slit therein with sides of the slit being of yieldable character and adapted to spread temporarily for admission of the brush into the chamber, there being an elongated recess on the inside face of one of said walls of breadth narrowing progressively from a location adjacent said slit to a location adjacent the end wall at the end of the container opposite said slit for releasable retention of the brush assembly there being stepped configurations on inside faces of said recess for releasable retention of brush assemblies of different breadths.
Claim 2
Dependent Claim
165 words
A protective holder for a brush assembly with an elongated handle wherein at a head end of the brush assembly an array of bristles extends transversely to form a brush, said holder comprising a container having a base wall, end walls adjacent opposite ends, side walls intermediate the end walls and a face wall, said walls forming a chamber for reception of the brush, one of said end walls being relatively yieldable and having a slit therein with sides of the slit being of yieldable character and adapted to spread temporarily for admission of the brush into the chamber, there being an elongated recess on the inside face of one of said walls of breadth narrowing progressively from a location adjacent said slit to a location adjacent the end wall at the end of the container opposite said slit for releasable retention of the brush assembly there being stepped configurations on inside faces of said recess for releasable retention of brush assemblies of different breadths.
References Cited (Backward Citations)
US601725A
Cited
US741321A
Cited
US1651496A
Cited
US2655968A
Cited
US2947412A
Cited
US3746162A
Cited
US4061226A
Cited
US4198171A
Cited
US4190955A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1986-08-29 | 1987-02-28 | 1987-08-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1990-08-29 | 1991-02-28 | 1991-08-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1994-08-29 | 1995-02-28 | 1995-08-30 | $7700.00 | Window Closed / Lapsed |