List of I.P for sale
Intellectual property
| Domestic or overseas | Domestic | Form of the I.P | Patent |
|---|---|---|---|
| Patent no. | US 18/341,080 | Registration no. | 12,188,291 |
| Name of the invention | IMPACT NOISE PREVENTION DEVICE FOR OPENIONG/CLOSING DOOR | ||
| Name of the invention(English) | IMPACT NOISE PREVENTION DEVICE FOR OPENIONG/CLOSING DOOR | ||
| I.P sector | Beauty & household goods | ||
| Image file[C] | |||
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| Patent evaluation rating | Patent evaluation score | ||
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Commercialization information
| I.P Abstract & Summary | The present invention relates to a prevention device that is installed on a door frame of an opening/closing door to prevent sudden closing of the opening/closing door, and more particularly, to an impact noise prevention device for an opening/closing door which is configured to install wings on one side of a hinge fixed to the door frame, allows the wings to rotate around the hinge by the force of the wind passing between the opening/closing door and the door frame, i.e. the wind force, thereby reducing the impact and noise caused by the sudden closing of the opening/closing door, and is installed in the door frame to conveniently perform its installment and removal. |
|---|---|
| Trade type of the I.P | Rights transfer ( Consultation ) |
| Decide after agreement | |
| I.P stage | R&D stage |
#IMPACT, #NOISE, #PREVENTION, #DEVICE, #OPENIONG/CLOSING DOOR
