Adjustable front focus sight for a handgun
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Mar 3, 2015
Grant Date -
Nov 20, 2014
app pub date -
Apr 1, 2014
filing date -
May 15, 2013
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A rotatable, adjustable circular focus sight is installed in a front sight of a handgun. The focus sight has a circular opening that may be rotated to different positions in the front sight to sharpen aiming of the handgun in order to accommodate varying environmental conditions and different types of ammunition. Alternative embodiments of the focus sight incorporate various cross-hair patterns and a pinhole.
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 | |
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REKON LLC | PO BOX 1101 PITTSBURG KS 66762 |
International Classification(s)

- 2014 Application Filing Year
- F41G Class
- 247 Applications Filed
- 213 Patents Issued To-Date
- 86.24 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Crum, Jesse D | Fort Scott, US | 74 | 421 |
# of filed Patents : 74 Total Citations : 421 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 0 Citation Count
- F41G Class
- 0 % this patent is cited more than
- 10 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
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11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 3, 2026 |
Fee | Large entity fee | small entity fee | micro entity fee |
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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 |
Full Text

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