Patent EP0054676A2 successfully refreshed from Google Patents.
Patent US4794489A successfully refreshed from Google Patents.
US4794489A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable radio transceiver housing structurally supported by a battery
Assignee: Motorola Solutions Inc
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Filing: 1987-09-21
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Granted: 1988-12-27
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Expires: 2007-09-21
Abstract
Abstract A unique housing (104) of a portable radio transceiver (100) is described that takes advantage of the heat sinking, electrical shielding and structural characteristics of a battery. The unique electronic circuitry housing (104) includes a battery as a structural element thereof. In one illustrated housing (104), a stick battery (210) is attached to the side of a transmitter printed circuit panel (213). A logic printed circuit panel (212) and a receiver printed circuit panel (214) are positioned above and below the transmitter printed circuit panel (213), respectively, and are held together by interlocking side rails (206,207). The electronic circuitry housing of the present invention may be advantageously utilized in a variety of applications where electronic circuitry is operated from a battery.
Inventors
- 👤 Vernon L. Brown
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 20:23
CPC Classifications
H; H04; H04M; H04M1/00; H04M1/02; H04M1/0202; H04M1/026; H04M1/0262; H04B; H04B1/00; H04B1/38; H04B1/3827; H04B1/3883; H05; H05K; H05K1/00; H05K1/02; H05K1/0213; H05K1/0215; H05K3/00; H05K3/30; H05K3/32; H05K3/34; H05K3/341; H05K3/40; H05K3/4038; H05K3/4084; H05K1/0237; H05K1/14; H05K1/144; H05K2201/00; H05K2201/03; H05K2201/0302; H05K2201/0305; H05K2201/0332; H05K2201/0335; H05K2201/0355; H05K2201/0364; H05K2201/0382; H05K2201/09; H05K2201/09009; H05K2201/09054; H05K2201/09209; H05K2201/095; H05K2201/09554; H05K2201/10; H05K2201/10613; H05K2201/10954; H05K2201/10969; H05K3/0058; H05K3/0061; H05K3/44; Y; Y02; Y02E; Y02E60/00; Y02E60/10; Y02P; Y02P70/00; Y02P70/50
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
155 words
A housing for electronic circuitry, comprising: a stick battery having a canted outer surface; a battery tube having a canted inner surface for receiving said stick battery; first and second side rails; first, second and third panels coupled to the first and second side rails, at least one of said first, second and third panels having inner and outer opposing surfaces and including a dielectric and circuitry layer bonded to the inner surface thereof, and said second panel being disposed between said first and third panels and having an edge coupled to said battery tube; electronic circuitry bonded to the circuitry layer of said at least one of the first, second and third panels; and end cap means coupled to said first and second side rails and first, second and third panels, whereby said end cap means, said first and second side rails and said first, second and third panels substantially enclose the electronic circuitry.
Claim 2
Dependent Claim
155 words
A housing for electronic circuitry, comprising: a stick battery having a canted outer surface; a battery tube having a canted inner surface for receiving said stick battery; first and second side rails; first, second and third panels coupled to the first and second side rails, at least one of said first, second and third panels having inner and outer opposing surfaces and including a dielectric and circuitry layer bonded to the inner surface thereof, and said second panel being disposed between said first and third panels and having an edge coupled to said battery tube; electronic circuitry bonded to the circuitry layer of said at least one of the first, second and third panels; and end cap means coupled to said first and second side rails and first, second and third panels, whereby said end cap means, said first and second side rails and said first, second and third panels substantially enclose the electronic circuitry.
Claim 3
Dependent Claim
22 words
The housing according to claim 1, wherein said electronic circuitry includes a plurality of surface-mount devices each bonded to the circuitry layer.
Claim 4
Dependent Claim
49 words
The housing according to claim 1, wherein said battery tube, said first and second side rails and said first, second and third panels are comprised of metal, whereby said battery tube, said first and second side rails and said first, second and third panels electrically shield the electronic circuitry.
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) | 1991-12-27 | 1992-06-27 | 1992-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1995-12-27 | 1996-06-27 | 1996-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1999-12-27 | 2000-06-27 | 2000-12-27 | $7700.00 | Window Closed / Lapsed |