Ventilation cup lid

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9113733
APP PUB NO 20150021345A1
SERIAL NO

13947802

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A ventilation cup lid includes a lid, a sealing portion to mount the lid onto a cup and an orifice sealing member located on the lid. The lid has a drinking orifice, a severed coupling portion extended from the lid to the drinking orifice, and a wedge notch. The orifice sealing member includes a cover sheet, a protrusive latch portion located at one side of the cover sheet remote from the cup, and a bent connecting section to bridge the cover sheet and lid. The cover sheet and lid are interposed by a ventilation gap. The severed coupling portion strides the ventilation gap to connect to the cover sheet. The ventilation gap forms an exit to release thermal pressure and enhance heat dissipation efficacy. The force applied by users to push the protrusive latch portion to open the cover sheet and expose the drinking orifice also is reduced.

Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • YI SHEN PLASTIC CORP.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Yen-Sheng Chang Hua Hsien, TW 3 49

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
11.5 Year Payment $7400.00 $3700.00 $1850.00 Feb 25, 2027
Fee Large entity fee small entity fee micro entity fee
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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