Patent US4037814A successfully refreshed from Google Patents.
US4037814A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Container support and holder
Assignee: Individual
•
Filing: 1974-10-07
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Granted: 1977-07-26
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Expires: 1994-10-07
Abstract
Abstract A container support comprising a holder for removably holding an aerosol fire extinguisher container, a protective cap for protecting an actuating button and outlet nozzle of the container when held by the nozzle, complementary engagement means on the protective cap and holder for locating the cap in its operative position on the holder, and bias means on the cap and holder which is adapted to be triggered by withdrawal of the container from the holder to bias the cap and holder away from each other until sudden disengagement of the complementary engagement means results in the protective cap flipping off and away from the holder to expose the actuating button and nozzle for use.
Inventors
- 👤 Anthony Robin Clausen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 06:27
CPC Classifications
A; A47; A47G; A47G29/00; A47G29/08
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
226 words
A container support for supporting a tubular container having an outlet at its one end, and comprising a holder having a pair of resiliently expandable arms to embrace such a container, a protective cap adapted to be removably located on the arms to protect the outlet of such a container held by the arms, the protective cap having an end wall and a skirt portion extending from the end wall, complementary engagement formations on the skirt portion and the arms which are adapted to be engaged to locate the cap on the arms to combat relative displacement in the direction of the polar axis of the skirt portion, locating means to locate the cap on the arms to combat relative displacement in a direction transversely to the polar axis of the skirt portion, and a bias zone on the cap to be engaged by a supported container to bias the cap away from the arms against the action of the engaged complementary engagement formations during withdrawal of such a container from the arms in a direction transversely to the polar axis of the container, the complementary engagement formations being adapted to become disengaged when the arms have been expanded by such a container during withdrawal thereof, to allow the biassing action so generated to cause the cap to flip off upon disengagement of the engagement formations.
Claim 2
Dependent Claim
226 words
A container support for supporting a tubular container having an outlet at its one end, and comprising a holder having a pair of resiliently expandable arms to embrace such a container, a protective cap adapted to be removably located on the arms to protect the outlet of such a container held by the arms, the protective cap having an end wall and a skirt portion extending from the end wall, complementary engagement formations on the skirt portion and the arms which are adapted to be engaged to locate the cap on the arms to combat relative displacement in the direction of the polar axis of the skirt portion, locating means to locate the cap on the arms to combat relative displacement in a direction transversely to the polar axis of the skirt portion, and a bias zone on the cap to be engaged by a supported container to bias the cap away from the arms against the action of the engaged complementary engagement formations during withdrawal of such a container from the arms in a direction transversely to the polar axis of the container, the complementary engagement formations being adapted to become disengaged when the arms have been expanded by such a container during withdrawal thereof, to allow the biassing action so generated to cause the cap to flip off upon disengagement of the engagement formations.
Claim 3
Dependent Claim
36 words
A container support according to claim 1, in which the locating means projects from the holder and is adapted to abut an inner surface of the skirt portion when the cap is located on the arms.
Claim 4
Dependent Claim
41 words
A container support according to claim 1, in which the complementary engagement formations comprise a groove formation in the outer surface of the skirt portion on opposed sides of the protective cap, and an inwardly directed hook formation on each arm.
Claim 5
Dependent Claim
30 words
A container support according to claim 1, in which the holder includes shoulder means to combat axial displacement relatively to the arms, of such a container held by the arms.
Claim 6
Dependent Claim
33 words
A container support according to claim 1, including a second pair of resiliently expandable arms for embracing such a container, the second pair of arms being spaced from the first pair of arms.
Claim 7
Dependent Claim
33 words
A container support according to claim 5, in which the two pairs of arms include shoulder means to combat axial displacement relatively to the arms, of such a container held by the arms.
Claim 8
Dependent Claim
55 words
A container support according to claim 5, in which the holder includes a backstrap portion adapted to be mounted on a surface, the backstrap portion having spaced connecting formations, and the two pairs of arms having complementary connecting formations removably engaged with the connecting formations to connect the pairs of arms and the backstrap portion.
Claim 9
Dependent Claim
49 words
The combination of a container support as claimed in claim 1, and a tubular container having an outlet at its one outlet end, the container being adapted to be removably supported by the holder with its outlet protected by the protective cap located on the arms of the holder.
Claim 10
Dependent Claim
58 words
The combination according to claim 8, in which the container is a container of the aerosol type having an actuating knob extending from its outlet end, and having an outlet nozzle leading from its outlet, and in which the protective cap is adapted to protect both the actuating knob and the outlet nozzle when located on the arms.
Claim 11
Dependent Claim
215 words
A holder for removably holding a container of the aerosol type, which is tubular, has a domed end with an actuating knob and an outlet and has a protective cap with an end wall and an annular skirt extending from the end wall, with the annular skirt having engagement formations on opposed sides thereof, the holder having a pair of resiliently expandable arms for embracing the container, the arms having complementary engagement formations which are adapted to be engaged with the engagement formations of the skirt to locate the protective cap on the arms and combat displacement of the cap relatively to the arms in the direction of the polar axis of the skirt, and the holder further having locating means to engage with the cap and locate it against displacement with the container during withdrawal of the container out of the holder in a direction transversely to the polar axis of the container, the complementary engagement formations being adapted to become disengaged from the engagement formations of the skirt when the arms have been expanded during withdrawal of the container, leading to a biassing action generated by the domed end of the container biassing the skirt away from the arms during withdrawal of the container, being released to cause the cap to flip off.
Claim 12
Dependent Claim
215 words
A holder for removably holding a container of the aerosol type, which is tubular, has a domed end with an actuating knob and an outlet and has a protective cap with an end wall and an annular skirt extending from the end wall, with the annular skirt having engagement formations on opposed sides thereof, the holder having a pair of resiliently expandable arms for embracing the container, the arms having complementary engagement formations which are adapted to be engaged with the engagement formations of the skirt to locate the protective cap on the arms and combat displacement of the cap relatively to the arms in the direction of the polar axis of the skirt, and the holder further having locating means to engage with the cap and locate it against displacement with the container during withdrawal of the container out of the holder in a direction transversely to the polar axis of the container, the complementary engagement formations being adapted to become disengaged from the engagement formations of the skirt when the arms have been expanded during withdrawal of the container, leading to a biassing action generated by the domed end of the container biassing the skirt away from the arms during withdrawal of the container, being released to cause the cap to flip off.
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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) | 1980-07-25 | 1981-01-24 | 1981-07-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-07-25 | 1985-01-24 | 1985-07-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-07-25 | 1989-01-24 | 1989-07-26 | $7700.00 | Window Closed / Lapsed |