Patent US3589419A successfully refreshed from Google Patents.
Patent US5044948A successfully refreshed from Google Patents.
US5044948A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Searcher
Assignee: Individual
•
Filing: 1990-05-07
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Granted: 1991-09-03
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Expires: 2010-05-07
Abstract
Abstract An improved toothbrush is provided and consists of a mirror assembly adjustably disposed to the distal end of an elongated handle so that a person using the toothbrush may observe the condition of the teeth and mouth.
Inventors
- 👤 Wilbur Vance, Sr.
- 👤 George Spector
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 07:59
CPC Classifications
A; A46; A46B; A46B15/00; A46B15/0055; A46B15/0077; A61; A61B; A61B1/00; A61B1/24; A61B1/247; A46B2200/00; A46B2200/10; A46B2200/1066
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
235 words
An improved toothbrush comprising: a) an elongated handle having a head at one end thereof; b) a plurality of bristles extending from said head for brushing the teeth; and c) a mirror assembly adjustably disposed to the distal end of said handle remote from said head so that a person using said toothbrush may observe the condition of the teeth and mouth; wherein said mirror assembly includes: d) a slide member with a backing plate pivoted at one side to a distal end of said slide member; e) a retaining rim formed about the periphery of said backing plate and fitting inside said distal end of said handle; and f) a mirror carried upon said backing plate and held in position by said retaining rim, wherein said mirror assembly further includes: g) said handle having a longitudinal track extending inwardly from its distal end; h) said slide member rides within said longitudinal track; i) a ball and socket carried on a free end of said slide member; j) said backing plate is connected to said ball and socket at one side so said backing plate can be angularly adjusted about an axis longitudinal of said handle; k) a finger grip extending outwardly from said backing plate opposite said ball and socket so that said mirror assembly can slide within said handle for storage and can be withdrawn for use in viewing the teeth and mouth.
Claim 2
Dependent Claim
235 words
An improved toothbrush comprising: a) an elongated handle having a head at one end thereof; b) a plurality of bristles extending from said head for brushing the teeth; and c) a mirror assembly adjustably disposed to the distal end of said handle remote from said head so that a person using said toothbrush may observe the condition of the teeth and mouth; wherein said mirror assembly includes: d) a slide member with a backing plate pivoted at one side to a distal end of said slide member; e) a retaining rim formed about the periphery of said backing plate and fitting inside said distal end of said handle; and f) a mirror carried upon said backing plate and held in position by said retaining rim, wherein said mirror assembly further includes: g) said handle having a longitudinal track extending inwardly from its distal end; h) said slide member rides within said longitudinal track; i) a ball and socket carried on a free end of said slide member; j) said backing plate is connected to said ball and socket at one side so said backing plate can be angularly adjusted about an axis longitudinal of said handle; k) a finger grip extending outwardly from said backing plate opposite said ball and socket so that said mirror assembly can slide within said handle for storage and can be withdrawn for use in viewing the teeth and mouth.
Claim 3
Dependent Claim
35 words
An improved toothbrush as recited in claim 1, further comprising a stop member pivotable on the distal end of said handle to engage said rim to retain said mirror assembly within said handle for storage.
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) | 1994-09-02 | 1995-03-04 | 1995-09-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-09-02 | 1999-03-04 | 1999-09-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-09-02 | 2003-03-04 | 2003-09-03 | $7700.00 | Window Closed / Lapsed |