Stove with a height-adjustable grill grate

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11925293
APP PUB NO 20200329910A1
SERIAL NO

16921439

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A stove includes a heating unit, an adjustment unit and a grill grate. The adjustment unit includes two lifting units, a synchronizer, and a drive unit. Each lifting unit has a screw rod, a sliding block movable along the screw rod, and a lift frame mounted to the sliding block. The synchronizer connects the lifting units. The drive unit is connected to the screw rod of one of the lifting units and is operable to drive synchronized rotation of the screw rods through the synchronizer. The grill grate is supported by the lift frames for moving between a first position, where the grill grate is proximate to the heating unit, and a second position, where the grill grate is distal from the heating unit.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • Assignment data not available. Check PTO

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Liu, Chia-Ming Douliou, TW 61 247

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
3.5 Year Payment $1600.00 $800.00 $400.00 Sep 12, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Sep 12, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Sep 12, 2035
Fee Large entity fee small entity fee micro entity fee
Surcharge - 3.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
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