Projection lamp and lamp holder

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11692680
SERIAL NO

17954523

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A projection lamp and a lamp holder include a housing defining a projection port, a lampshade covered on the projection port of the housing, and a projection lamp assembly. Light is emitted from the projection port. The projection lamp assembly includes at least two light sources and a first corrugated sheet. Patterns are provided on the first corrugated sheet. The at least two light sources are configured to emit the light. The light passes through the first corrugated sheet and the lampshade to emit out. Projection brightness of the at least two light sources is great and the first corrugated sheet is replaceable. A projected image is replaced by replacing a pattern-changing gear in tan inserting groove. Light strips are arranged on an outer wall of the projection lamp to create a visual atmosphere effect.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SHENZHEN XIANZHUO TECHNOLOGY CO LTD25TH FLOOR EDUCATION TECHNOLOGY BUILDING NO 26 ZIZHU 7TH ROAD ZHUZILIN 4TH ROAD FUTIAN DISTRICT SHENZHEN GUANGDONG 518000 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lu, Xianqi Huizhou, CN 5 13
Yang, Bofeng Shenzhen, CN 1 2

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 Jan 4, 2027
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 4, 2031
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 4, 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