Sight adapter for handheld mortar system
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 8, 2015
Grant Date -
Aug 20, 2015
app pub date -
Aug 21, 2012
filing date -
Nov 7, 2011
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
A sight adapter for a handheld mortar that is secured directly to the mortar tube and provides a standardized mounting system for a weapon sight. The sight adaptor is for battlefield mortars not having a bipod. The sight adaptor of the current invention can be easily retrofit onto any handheld field mortar and includes a capability for determining projectile firing range and for correcting changes in the inclination of the mortar tube caused by rotation of the mortar tube on the ball joint of the base plate. The sight adapter a tilt sensor and provides for quick, easy and accurate targeting of a handheld mortar by comparing the target range determined from the sighting device with target range determined using projectile ballistic data and providing simple aim correction indicators to the mortarman.
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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BROWN BLAIR | HUNTINGTON BEACH CA |
International Classification(s)

- 2012 Application Filing Year
- F41F Class
- 25 Applications Filed
- 23 Patents Issued To-Date
- 92 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Brown, Blair | Huntington Beach, US | 4 | 18 |
# of filed Patents : 4 Total Citations : 18 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 4 Citation Count
- F41F Class
- 17.86 % 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 |
---|---|---|---|---|
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jun 8, 2027 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
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

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Jan 27, 2018 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 01, 2015 | AS | ASSIGNMENT | free format text: RELEASE BY SECURED PARTY;ASSIGNOR:COMERICA BANK;REEL/FRAME:035999/0954 Owner name: DUNCAN PARKING TECHNOLOGIES, INC., ARKANSAS Effective Date: Jul 01, 2015 |
Jun 20, 2003 | AS | ASSIGNMENT | free format text: SECURITY INTEREST;ASSIGNOR:DUNCAN PARKING TECHNOLOGIES, INC.;REEL/FRAME:014321/0452 Owner name: COMERICA BANK, MICHIGAN Effective Date: Jun 20, 2003 |
Jun 20, 2003 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DUNCAN INDUSTRIES PARKING CONTROL SYSTEMS CORP.;REEL/FRAME:014235/0176 Owner name: DUNCAN PARKING TECHNOLOGIES, INC., MASSACHUSETTS Effective Date: Jun 20, 2003 |
Oct 15, 2000 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Oct 13, 2000 | FP | LAPSED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Oct 13, 2000 |
May 09, 2000 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Mar 08, 1996 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Dec 03, 1995 | FEPP | FEE PAYMENT PROCEDURE | free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
Oct 13, 1992 | I | Issuance | |
Oct 22, 1991 | F | Filing | |
Mar 02, 1990 | PD | Priority Date |

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