US5595414A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Trailer that transforms into platform
Assignee: Individual
•
Filing: 1995-02-07
•
Granted: 1997-01-21
•
Expires: 2015-02-07
Abstract
Abstract A portable platform has a first configuration where it may be transported safely over public highways and a second configuration where it is transformed into a display that attracts crowds of visitors at a fair or festival. The platform is elevated above a support surface by a conventional wheel and axle assembly, and is accessible when in its display mode by a stairway. A large structure positioned at one end of the platform is shaped like a beverage bottle, to be promoted and has a hollow interior to house equipment and workers. A door formed in the structure admits personnel, and a window enables the serving of the product being promoted to patrons attracted to the platform by the large structure. Safety rails and a tent-like covering complete the assembly.
Inventors
- 👤 Nikolai A. Dulnig
- 👤 Gernot M. Massner
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 18:03
CPC Classifications
B; B60; B60P; B60P3/00; B60P3/025; B60P3/0257
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
183 words
A mobile apparatus, the apparatus comprising: a platform having a leading end, a trailing end, and a pair of sides; a wheel and axle assembly for supporting said platform and enabling transportation of said platform over public roads; a side wall hingedly mounted to each side of said platform, each side wall having a first upstanding position and a second deployed position in a substantially horizontal plane; an end wall hingedly mounted to said trailing end of said platform, said end wall having a first upstanding position and a second deployed position in a substantially horizontal plane; a hollow structure secured to and supported by said platform, said hollow structure having an interior of predetermined size to permit entry thereinto of at least one person; a door formed in said structure to provide ingress and egress into and from said hollow structure, respectively; and at least one stairway permitting entry onto said platform from a ground surface; said hollow structure including a base part and a top part that surmounts said base part, said top part being detachably secured to said base part.
Claim 2
Dependent Claim
183 words
A mobile apparatus, the apparatus comprising: a platform having a leading end, a trailing end, and a pair of sides; a wheel and axle assembly for supporting said platform and enabling transportation of said platform over public roads; a side wall hingedly mounted to each side of said platform, each side wall having a first upstanding position and a second deployed position in a substantially horizontal plane; an end wall hingedly mounted to said trailing end of said platform, said end wall having a first upstanding position and a second deployed position in a substantially horizontal plane; a hollow structure secured to and supported by said platform, said hollow structure having an interior of predetermined size to permit entry thereinto of at least one person; a door formed in said structure to provide ingress and egress into and from said hollow structure, respectively; and at least one stairway permitting entry onto said platform from a ground surface; said hollow structure including a base part and a top part that surmounts said base part, said top part being detachably secured to said base part.
Claim 3
Dependent Claim
31 words
The apparatus of claim 1 further comprising: a window formed in said structure so that a person within said hollow structure may hand preselected articles to persons standing on said platform.
Claim 4
Dependent Claim
45 words
The apparatus of claim 2, wherein said hollow structure is positioned on said platform intermediate said sides of said platform, wherein said door is positioned on a leading side of said structure, and wherein said window is positioned on a trailing side of said structure.
Claim 5
Dependent Claim
62 words
The apparatus of claim 1, further comprising a pair of right angle triangle-shaped pieces that are positioned and secured between opposite sides of said end wall and respective trailing ends of said side walls when said end wall and said side walls are deployed, each of said right angle triangle-shaped pieces having a hypotenuse that forms a peripheral edge of said platform.
Claim 6
Dependent Claim
18 words
The apparatus of claim 4, wherein said at least one stairway meets said platform at said hypotenuse thereof.
Claim 7
Dependent Claim
16 words
The apparatus of claim 1, further comprising safety railings mounted about a periphery of said platform.
Claim 8
Dependent Claim
16 words
The apparatus of claim 6, wherein said wheel and axle assembly includes a pair of axles.
Claim 9
Dependent Claim
41 words
The apparatus of claim 6, further comprising a tent means having a central part thereof attached to said hollow structure, and a plurality of tent support poles mounted to said safety railings, said tent means being secured to said support poles.
Claim 10
Dependent Claim
34 words
The apparatus of claim 1, further comprising a trailer hitch means permanently attached to said leading end of said platform, said trailer hitch means being positioned below a horizontal plane occupied by said platform.
Claim 11
Dependent Claim
54 words
The apparatus of claim 1, further comprising a support means mounted to each of said side walls and to said end wall for supporting said side walls and said end wall when said side walls are deployed in said substantially horizontal plane and when said end wall is deployed in said substantially horizontal plane.
References Cited (Backward Citations)
US410477A
Cited
US618634A
Cited
US3766693A
Cited
US4640061A
Cited
US4535933A
Cited
USD309124S
Cited
US4958874A
Cited
USD320771S
Cited
US5106142A
Cited
US5078422A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-01-21 | 2000-07-22 | 2001-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-01-21 | 2004-07-22 | 2005-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-01-21 | 2008-07-22 | 2009-01-21 | $7700.00 | Window Closed / Lapsed |