Patent US3787013A successfully refreshed from Google Patents.
Patent US4747570A successfully refreshed from Google Patents.
US4747570A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mount for electronic instrument
Assignee: NEC Corp
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Filing: 1987-03-12
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Granted: 1988-05-31
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Expires: 2007-03-12
Abstract
Abstract A mount for securing an electronic instrument to a desired wall of a luggage compartment of an automotive vehicle such as a top or a side wall. As a housing of the instrument is slid into a generally U-shaped metal fixture with its guide grooves mated with guide pieces which are provided on both ends of "U" of the fixture, hooks positioned at both sides of the fixture are brought into locking engagement with recesses which are provided on the housing of the instrument, whereby the housing is locked to the fixture. Biased by a spring outward, the housing may be unlocked from the fixture simply by pulling a handle which is positioned at one side of the fixture.
Inventors
- 👤 Masumi Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 17:14
CPC Classifications
H; H05; H05K; H05K5/00; H05K5/02; H05K5/0204; B; B60; B60R; B60R11/00; B60R11/02; B60R2011/0001; B60R2011/0003; B60R2011/0036; B60R2011/0042; B60R2011/0049; B60R2011/0064; B60R2011/0071
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
179 words
A mount for an electronic instrument, comprising: a housing for said instrument having a guide groove and a locking recess at each of both sides thereof; a generally U-shaped metal fixture for accommodating said housing of said equipment therein, said metal fixture being provided with guide pieces, each of said guide pieces being engagable with a respective one of said guide grooves; hooks provided on said metal fixture, each of said hooks engaging a respective one of said locking recesses when said housing is accommodated in said metal fixture, each of said hooks having a spring bias to latch into said recesses for preventing said housing from slipping out of said metal fixture; a lever associated with each of said hooks for urging an associated one of said hooks in a direction for overcoming said spring bias to release said latch; and a mechanism for applying a spring bias to said housing in a direction for removing said housing from said metal fixture when said spring biases acting on said hooks are overcome by an operation of said levers.
Claim 2
Dependent Claim
179 words
A mount for an electronic instrument, comprising: a housing for said instrument having a guide groove and a locking recess at each of both sides thereof; a generally U-shaped metal fixture for accommodating said housing of said equipment therein, said metal fixture being provided with guide pieces, each of said guide pieces being engagable with a respective one of said guide grooves; hooks provided on said metal fixture, each of said hooks engaging a respective one of said locking recesses when said housing is accommodated in said metal fixture, each of said hooks having a spring bias to latch into said recesses for preventing said housing from slipping out of said metal fixture; a lever associated with each of said hooks for urging an associated one of said hooks in a direction for overcoming said spring bias to release said latch; and a mechanism for applying a spring bias to said housing in a direction for removing said housing from said metal fixture when said spring biases acting on said hooks are overcome by an operation of said levers.
Claim 3
Dependent Claim
116 words
A mount for installing and holding an instrument in a vehicle, said mount comprising a housing and a fixture plate having first spring biased means for urging said housing and plate to separate from each other, means for enabling said housing and plate to move together and into a closed position against the urging of said first spring bias or to separate under the urging of said first spring bias, latch means urged by a second spring bias for securing said housing to said plate in said closed position, and lever means for releasing said latch means against the urging of said second spring bias, whereby said housing and plate separate under said first spring bias.
Claim 4
Dependent Claim
116 words
A mount for installing and holding an instrument in a vehicle, said mount comprising a housing and a fixture plate having first spring biased means for urging said housing and plate to separate from each other, means for enabling said housing and plate to move together and into a closed position against the urging of said first spring bias or to separate under the urging of said first spring bias, latch means urged by a second spring bias for securing said housing to said plate in said closed position, and lever means for releasing said latch means against the urging of said second spring bias, whereby said housing and plate separate under said first spring bias.
Claim 5
Dependent Claim
32 words
The mount of claim 2 wherein said means for enabling said housing and plate to move together or to separate comprises guide rails for enabling them to slide relative to each other.
Claim 6
Dependent Claim
32 words
The mount of claim 3 and a leaf spring at the end of said guide rail for supplying said first spring bias to separate said housing and plate as it is unlatched.
Claim 7
Dependent Claim
38 words
The mount of claim 4 wherein said latch means is at least one leaf spring with a detent on the free end thereof, and locking recess means which encounters said detent when said housing and plate move together.
Claim 8
Dependent Claim
16 words
The mount of claim 5 wherein said lever means moves said detent out of said recess.
Claim 9
Dependent Claim
28 words
The mount of claim 6 and bolt holes in said plate for attaching said plate to a panel forming a wall in the luggage compartment of said vehicle.
Claim 10
Dependent Claim
11 words
The mount of claim 6 wherein said housing contains electronic equipment.
Claim 11
Dependent Claim
23 words
The mount of claim 6 wherein said plate is attached to a panel of said vehicle and said housing contains an electronic instrument.
References Cited (Backward Citations)
US4098423A
Cited
GB2042476A
Cited
US4216857A
Cited
US4612603A
Cited
US4627589A
Cited
US4561544A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1991-05-31 | 1991-11-30 | 1992-05-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-05-31 | 1995-11-30 | 1996-05-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-05-31 | 1999-11-30 | 2000-05-31 | $7700.00 | Window Closed / Lapsed |