METHOD OF MAKING A COLLAPSIBLE HAT

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20190045865A1
SERIAL NO

15672541

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A collapsible hat having a brim is made by inserting a leading end portion of an elongated, three-dimensional, frame element into an opening of an annular compartment extending around an outer periphery of the brim until the leading end portion passes through another opening of the annular compartment. The leading end portion is connected to a trailing end portion to make the frame element circumferentially complete to thereby impart a three-dimensional shape to the outer periphery of the brim that corresponds to the configuration of the three-dimensional frame element.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
CHENG PETER SHU CHUNNot Provided

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
CHENG, Peter Shu-Chun Hong Kong SAR, CN 5 12

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation