FACE MASK AND METHOD FOR MAKING THE SAME
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
May 24, 2012
app pub date -
Apr 21, 2011
filing date -
Nov 22, 2010
priority date (Note) -
Abandoned
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance

US Family Size
|
Non-US Coverage
|
Abstract
A method for making a face mask includes: cutting an elastic sheet to form an ear hanging strap having an opening; forming a cup-shaped mask body; thermal-bonding the cup-shaped mask body to a bonding portion of the ear hanging strap surrounding the opening; and forming two ear hanging holes in the ear hanging strap at two opposite sides of the opening. A face mask made by the above method is also provided.
First Claim
all claims..Other Claims data not available
Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
KANG NA HSIUNG ENTERPRISE CO LTD | CHIA-LI TOWN T'AI NAN HSIEN |
International Classification(s)

- 2011 Application Filing Year
- A62B Class
- 303 Applications Filed
- 252 Patents Issued To-Date
- 83.17 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Tai, Jung-Chi | Tainan, TW | 38 | 231 |
# of filed Patents : 38 Total Citations : 231 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 2 Citation Count
- A62B Class
- 1.99 % this patent is cited more than
- 13 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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 |
Full Text

Legal Events
- No Legal Status data available.

Matter Detail

Renewals Detail
