US4050365A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Air distribution assembly
Assignee: EVER WEAR PRODUCTS Inc
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Filing: 1976-07-15
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Granted: 1977-09-27
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Expires: 1996-07-15
Abstract
Abstract An air distribution assembly primarily designed to distribute conditioned air, for cooling or the like within a defined space such as a truck body or railroad car. The assembly includes an air conduit of elongated or otherwise predetermined configuration extending along a wall surface of the defined space and including one or more vents formed therein. Each one of the vents is defined by a flap removably disposed from the air conduit itself so as to define an aperture from which the conditioned air is distributed from the conduit into the defined space. Connection elements each comprising two connector portions are mounted on the air conduit for removable attachment to the wall surface of the defined space and also mounted in removable, interconnecting relation between the vent flap and the surrounding edge of the aperture defined by the vent flap so that the various flaps can be displaced or disposed in closed relation thereby regulating the distribution of air within the defined space.
Inventors
- 👤 Eugene J. Freeman, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 15:02
CPC Classifications
F; F24; F24F; F24F13/00; F24F13/02; F24F13/06; B; B60; B60H; B60H1/00; B60H1/00007; B60H1/00014; B60P; B60P3/00; B60P3/20; F24F13/0218
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
365 words
An air distribution assembly of the type primarily designed to disperse air at predetermined locations throughout a defined space, said air distribution assembly comprising: conduit means formed from a substantially flexible material and comprising base means disposed in fluid communicating relation with a source of conditioned air; connection means attached at least in part to said conduit means and being disposed and configured for mounting of said conduit means on a wall surface, said connection means each comprising two connector portions, one of said connector portions being attached to said conduit means and the other of said connector portions of a given connection means being attached to the wall surface of the defined space, each of said two connector portions dimensioned and configured for removable attachment to one another, a plurality of said connection means being mounted in spaced relation to one another along a major portion of the peripheral edge of said conduit means; and at least one vent means formed in said conduit means and disposed in interconnecting fluid communication between the interior of said conduit means and the defined space, said vent means comprising a vent flap and aperture means formed in said conduit means and defined by removal and displacement of said vent flap externally of said conduit means, at least one of said plurality of said connection means attached to said vent means, one of said connector portions being attached to said vent flap and the other of said connector portions being attached to the surrounding portion of said conduit means defining said aperture means and disposed thereon in engageable relation to said one connector portion of said vent flap; wherein each said connector portion of each said connection means comprises a platform portion, a plurality of fingers extending outwardly from said platform portion and in laterally spaced relation to one another, each of said plurality of fingers on each said platform portion outwardly extending in substantially parallel relation to one another, said fingers on each said platform portion being configured and dimensioned for engagement with said fingers of the oppositely disposed of said connector portions, whereby two connector portions defining a connection means are removably engageable with one another.
Claim 2
Dependent Claim
365 words
An air distribution assembly of the type primarily designed to disperse air at predetermined locations throughout a defined space, said air distribution assembly comprising: conduit means formed from a substantially flexible material and comprising base means disposed in fluid communicating relation with a source of conditioned air; connection means attached at least in part to said conduit means and being disposed and configured for mounting of said conduit means on a wall surface, said connection means each comprising two connector portions, one of said connector portions being attached to said conduit means and the other of said connector portions of a given connection means being attached to the wall surface of the defined space, each of said two connector portions dimensioned and configured for removable attachment to one another, a plurality of said connection means being mounted in spaced relation to one another along a major portion of the peripheral edge of said conduit means; and at least one vent means formed in said conduit means and disposed in interconnecting fluid communication between the interior of said conduit means and the defined space, said vent means comprising a vent flap and aperture means formed in said conduit means and defined by removal and displacement of said vent flap externally of said conduit means, at least one of said plurality of said connection means attached to said vent means, one of said connector portions being attached to said vent flap and the other of said connector portions being attached to the surrounding portion of said conduit means defining said aperture means and disposed thereon in engageable relation to said one connector portion of said vent flap; wherein each said connector portion of each said connection means comprises a platform portion, a plurality of fingers extending outwardly from said platform portion and in laterally spaced relation to one another, each of said plurality of fingers on each said platform portion outwardly extending in substantially parallel relation to one another, said fingers on each said platform portion being configured and dimensioned for engagement with said fingers of the oppositely disposed of said connector portions, whereby two connector portions defining a connection means are removably engageable with one another.
Claim 3
Dependent Claim
111 words
An air distribution assembly as in claim 1 further comprising a plurality of vent means disposed in spaced relation to one another along the length of said conduit means, each of said vent means comprising a vent flap, aperture means formed in said conduit means and defined by removal and displacement of said vent flap; said plurality of connection means attached to said vent means, one connector portion of each connection means attached to said vent flap, the other of said connector portions attached to the surrounding portion of said conduit means and disposed thereon in engageable relation to said one connector portion on said vent flap of each connection means.
Claim 4
Dependent Claim
75 words
An air distribution assembly as in claim 2 wherein a plurality of said connection means are attached about a major peripheral portion of said vent flap, one of said two connector portions of each connection means being mounted in spaced relation about a peripheral edge of said vent flap and the other of said connector portions of a given connection means mounted on a peripheral edge of the aperture means defined by said vent flap.
Claim 5
Dependent Claim
84 words
An air distribution assembly as in claim 3 wherein each corresponding connection means is disposed in spaced relation to one another on said vent means, and each connector portion mounted on said conduit means surrounding said aperture means being disposed in spaced relation from one another an equal distance as the connector portions on said vent flap, whereby connector portions of each connection means mounted on said vent means are disposed in interchangeable connectable relation with oppositely disposed connector portions of other connection means.
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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) | 1980-09-26 | 1981-03-28 | 1981-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1984-09-26 | 1985-03-28 | 1985-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1988-09-26 | 1989-03-28 | 1989-09-27 | $7700.00 | Window Closed / Lapsed |