US4505448A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Bracket for fire extinguishers
Assignee: Individual
•
Filing: 1983-08-19
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Granted: 1985-03-19
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Expires: 2003-08-19
Abstract
Abstract A compact bracket particularly suited for mounting fire extinguishers on aircraft, trucks, boats, railroad cars and the like comprised of a base member adapted to engage a fire extinguisher including strap members pivotally connected to the base member and adapted to extend about the fire extinguisher engaged by the latching member. The free ends of the strap members include a latch mechanism such that the strap members may be releasably latched about the extinguisher. At least one of the strap members has a protuberance extending from the extinguisher engaging surface thereof near the free end thereof. Such protuberance holds the adjacent portion of such strap member away from the extinguisher. The protuberance establishes a fulcrum whereby the strap members snap into a latched position below the fulcrum and the strap members spring apart as they are brought into a position above the fulcrum with the snap and spring action being enhanced due to the protuberance holding the portion of the strap member adjacent thereto away from the extinguisher. As a result, external forces commonly encountered in moving vehicles and the like increase rather than decrease the grip of the latching member on the extinguisher when the strap members are latched together. Preferably, the bracket may also include a lower base member for engaging and supporting the bottom of an extinguisher while the latching member simultaneously engages the extinguisher. The upper base member and the lower base member may be connected to form a unitary structure.
Inventors
- 👤 Claude P. Massie
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 09:12
CPC Classifications
A; A62; A62C; A62C13/00; A62C13/76; A62C13/78; Y; Y10; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1418
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
219 words
A bracket for fire extinguishers comprising a base member including a face adapted to engage a fire extinguisher, mounting means associated therewith for mounting said base member to a support surface, and strap members connected thereto adjacent said face and extending outwardly therefrom adapted to fit about a fire extinguisher engaged by said face, said strap members having free ends with complementary latch portions connected thereto adapted for releasably latching said strap members about a fire extinguisher engaged by said face, said strap members being movable between a closed position wherein said latch mechanism is adapted to latch said straps to engage a fire extinguisher and press it into tight-fitting engagement with said face and an open position wherein a fire extinguisher can be moved laterally from said bracket without encountering said mounting means, one of said strap members having a fire extinguisher engaging surface with a substantially semi-spherical protuberance extending inward from a position near the free end thereof, said protuberance adapted to hold an adjacent portion of said fire extinguisher-engaging surface of said strap member out of abutting alignment with a fire extinguisher and establishing a fulcrum such that said complementary latch portions snap into a latched position below said fulcrum and automatically spring apart once said latch portions are brought to a position above said fulcrum.
Claim 2
Dependent Claim
219 words
A bracket for fire extinguishers comprising a base member including a face adapted to engage a fire extinguisher, mounting means associated therewith for mounting said base member to a support surface, and strap members connected thereto adjacent said face and extending outwardly therefrom adapted to fit about a fire extinguisher engaged by said face, said strap members having free ends with complementary latch portions connected thereto adapted for releasably latching said strap members about a fire extinguisher engaged by said face, said strap members being movable between a closed position wherein said latch mechanism is adapted to latch said straps to engage a fire extinguisher and press it into tight-fitting engagement with said face and an open position wherein a fire extinguisher can be moved laterally from said bracket without encountering said mounting means, one of said strap members having a fire extinguisher engaging surface with a substantially semi-spherical protuberance extending inward from a position near the free end thereof, said protuberance adapted to hold an adjacent portion of said fire extinguisher-engaging surface of said strap member out of abutting alignment with a fire extinguisher and establishing a fulcrum such that said complementary latch portions snap into a latched position below said fulcrum and automatically spring apart once said latch portions are brought to a position above said fulcrum.
Claim 3
Dependent Claim
200 words
A bracket adapted for mounting a removable device comprising a fastening member adapted to engage a device including mounting means associated therewith for mounting said fastening member to a support surface and strap members pivotally connected thereto and extending outwardly therefrom adapted to fit about a removable device engaged thereby such that said strap members may be pivoted about pivot axes parallel to the longitudinal axis of the bracket adapted to allow lateral removal of a device from the bracket without encountering said fastening member, said strap members having complementary fasteners connected thereto for detachably fastening said strap members about the device such that a torque is exerted pressing a device into tight-fitting engagement with said fastening member, at least one of said strap members having a substantially semi-spherical protuberance extending inwardly from a position thereof near where such strap member connects to the respective complementary fastener, said protuberance holding an adjacent portion of such strap member out of engagement with a removable device and establishing a fulcrum such that said complementary fasteners snap into a fastened position below the fulcrum and spring apart as said complementary fasteners are brought from a fastened position to a position above the fulcrum.
Claim 4
Dependent Claim
200 words
A bracket adapted for mounting a removable device comprising a fastening member adapted to engage a device including mounting means associated therewith for mounting said fastening member to a support surface and strap members pivotally connected thereto and extending outwardly therefrom adapted to fit about a removable device engaged thereby such that said strap members may be pivoted about pivot axes parallel to the longitudinal axis of the bracket adapted to allow lateral removal of a device from the bracket without encountering said fastening member, said strap members having complementary fasteners connected thereto for detachably fastening said strap members about the device such that a torque is exerted pressing a device into tight-fitting engagement with said fastening member, at least one of said strap members having a substantially semi-spherical protuberance extending inwardly from a position thereof near where such strap member connects to the respective complementary fastener, said protuberance holding an adjacent portion of such strap member out of engagement with a removable device and establishing a fulcrum such that said complementary fasteners snap into a fastened position below the fulcrum and spring apart as said complementary fasteners are brought from a fastened position to a position above the fulcrum.
Claim 5
Dependent Claim
20 words
The bracket of claim 2 wherein said protuberance is semi-spherical in shape with a radius between 0.02 and 0.25 inches.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-03-18 | 1988-09-17 | 1989-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-18 | 1992-09-17 | 1993-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-18 | 1996-09-17 | 1997-03-19 | $7700.00 | Window Closed / Lapsed |