Safety of nailing device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Sep 29, 2009
Grant Date -
May 7, 2009
app pub date -
Feb 1, 2008
filing date -
Nov 2, 2007
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A safety is incorporated in a nailing device, which ensures operation safety of the nailing device. The nailing device includes a housing in which a striker plate is mounted and movable to a ready-to-strike position for subsequently striking a nail out of the housing. The safety includes a retainer pivoted to the housing with an inner end engaging the striker plate to retain the striker plate against movement to the ready-to-strike position and an opposite outer end engaging a release plate that is biased by a spring to partially projecting beyond the housing. When the nailing device is properly set on a work piece, the release plate is forced against the biasing spring back into the housing and the inner end of the retainer is caused to disengage from and thus freeing the striker plate.
First Claim
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Family

- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
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JANN YEI INDUSTRIAL CO LTD | 1F NO 52 SHUYI 2ND ST SOUTH DISTRICT TAICHUNG CITY |
International Classification(s)

- 2008 Application Filing Year
- B25C Class
- 136 Applications Filed
- 84 Patents Issued To-Date
- 61.77 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Chen, Ton-Yi | Taichung , TW | 8 | 35 |
# of filed Patents : 8 Total Citations : 35 | |||
Lee, Yuan-Shun | Taichung , TW | 3 | 18 |
# of filed Patents : 3 Total Citations : 18 |
Cited Art Landscape
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Patent Citation Ranking
- 7 Citation Count
- B25C Class
- 1.72 % this patent is cited more than
- 16 Age
Forward Cite Landscape
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Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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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 |
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