Patent US4462630A successfully refreshed from Google Patents.
US4462630A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ashtray device
Assignee: Nifco Inc
•
Filing: 1981-12-14
•
Granted: 1984-07-31
•
Expires: 2001-12-14
Abstract
Abstract An ashtray device comprises an ashtray unit, a housing for accommodating the ashtray unit, energizing means disposed within the housing for energizing the ashtray unit in the direction of being opened, retaining means for keeping the ashtray unit in a closed state, and means for releasing the retaining means from the outside. By building the ashtray device into the dashboard of an automobile, for example, a driver is relieved of special care and allowed to devote all his attention to the operation of his automobile even during the use of the ashtray unit.
Inventors
- 👤 Nobuaki Omata
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 06:59
CPC Classifications
B; B60; B60N; B60N3/00; B60N3/08; B60N3/083; E; E05; E05C; E05C19/00; E05C19/02; E05C19/022
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
265 words
A pivotally retractably extendible ashtray device comprising: a housing; an ashtray unit removably securable within and partially rotatable relative to said housing, said ashtray unit pivotally affixable to, disposable within and extendible from said housing; track means carried by said housing and engageable by said ashtray unit for guiding rotative motion of said ashtray unit between open and closed postures relative to said housing; a first spring disposed within said housing for urging said ashtray unit out of said closed posture; restraint means carried by one of said ashtray unit and said housing and engageable with the other one of said ashtray unit and said housing for resisting said urging of said first spring upon said ashtray unit thereby maintiaining said ashtray unit in said closed posture; restraint-removal means disposed within said housing for disengaging said restraint means from said other one of said ashtray unit and said housing thereby causing said first spring to urge said ashtray unit out of said closed posture; means disposed within said housing for regulating said rotative motion of said ashtray unit between said open and closed postures; means disposed within said housing for dampening said urging of said first spring relative to said ashtray unit, said dampening means coacting with said first spring and said regulating means; and a second spring disposed within said housing and engageable with one of said restraint means and said restraint-removal means for causing said restraint means to re-engage with said other one of said ashtray unit and said housing, whereby said ashtray unit is rotatably extendible from and retractable within said housing.
Claim 2
Dependent Claim
265 words
A pivotally retractably extendible ashtray device comprising: a housing; an ashtray unit removably securable within and partially rotatable relative to said housing, said ashtray unit pivotally affixable to, disposable within and extendible from said housing; track means carried by said housing and engageable by said ashtray unit for guiding rotative motion of said ashtray unit between open and closed postures relative to said housing; a first spring disposed within said housing for urging said ashtray unit out of said closed posture; restraint means carried by one of said ashtray unit and said housing and engageable with the other one of said ashtray unit and said housing for resisting said urging of said first spring upon said ashtray unit thereby maintiaining said ashtray unit in said closed posture; restraint-removal means disposed within said housing for disengaging said restraint means from said other one of said ashtray unit and said housing thereby causing said first spring to urge said ashtray unit out of said closed posture; means disposed within said housing for regulating said rotative motion of said ashtray unit between said open and closed postures; means disposed within said housing for dampening said urging of said first spring relative to said ashtray unit, said dampening means coacting with said first spring and said regulating means; and a second spring disposed within said housing and engageable with one of said restraint means and said restraint-removal means for causing said restraint means to re-engage with said other one of said ashtray unit and said housing, whereby said ashtray unit is rotatably extendible from and retractable within said housing.
Claim 3
Dependent Claim
20 words
The ashtray device of claim 1 wherein said ashtray unit is snap engageable with and snap disengageable from said housing.
Claim 4
Dependent Claim
64 words
The ashtray device of claim 1 wherein said regulating means comprises: and arcuate rack gear carried by said housing; and a pinion gear carried by said ashtray unit and engageable with said first spring and said dampening means, said pinion gear meshing with said rack gear for effecting rotational dampening of said ashtray unit relative to said housing for thereby controlling said rotative motion.
Claim 5
Dependent Claim
17 words
The ashtray device of claim 1 wherein said restraint means is pivotally connected to said restraint-removal means.
References Cited (Backward Citations)
US816792A
Cited
US2294173A
Cited
US3094237A
Cited
US3337282A
Cited
US3572871A
Cited
US3561162A
Cited
US3708180A
Cited
DE2733771A1
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1987-07-31 | 1988-01-30 | 1988-07-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-07-31 | 1992-01-30 | 1992-07-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-07-31 | 1996-01-30 | 1996-07-31 | $7700.00 | Window Closed / Lapsed |