Over the top hinged concrete form and method of using the same
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Aug 12, 2003
Grant Date -
Jan 31, 2002
app pub date -
Feb 16, 2001
filing date -
Feb 18, 2000
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A concrete form has a pair of opposed upstanding and spaced apart side panels. A space is defined between the side panels. Each side panel has a respective upper edge and a respective lower edge whereby a top opening is defined between the upper edges and a bottom opening is defined between the lower edges. At least one bottom soffit panel is coupled to the form and is movable between a first soffit position closing off the bottom opening and a second soffit position providing access to the space through the bottom opening. At least one transverse top beam is coupled to the form and is movable between a first top beam position across the top opening and a second top beam position providing access to the space through the top opening. A method of setting up the concrete form includes assembling the form, opening the top beam if closed, installing at least one steel reinforcing element within the forming space through the top opening, and closing and securing the top beam. The form can be assembled on the ground and then placed in position or can be assembled in position to form a concrete structure. The steel reinforcement can be added either on the ground or with the form in position. The form can be removed from a cured, formed beam structure either by opening the top beam and lowering the form or by opening the soffit panel and lifting the form.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
DAYTON SUPERIOR CORPORATION | 1125 BYERS ROAD MIAMISBURG OH 45243 |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Hambelton, John J | Denton, TX | 3 | 28 |
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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