Structure for assembling and disassembling partition members
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Dec 17, 2013
Grant Date -
Nov 15, 2012
app pub date -
Aug 18, 2011
filing date -
May 13, 2011
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A screening for separating a protected area from a more accessible area includes a plurality of vertical supports with panels retained between the supports. The upper or lower ends of the panel are retained on pivot pins while the end of the panel opposite the pivot pins is removably locked to the support. The locking structure includes a latch that can be released from a position outside the enclosure and a lock that is lockable and unlockable from inside the enclosure. When the lock is actuated, the latch cannot be unlatched until the lock is subsequently unlocked.
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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L & P PROPERTY MANAGEMENT COMPANY | 4095 FIRESTONE BOULEVARD SOUTH GATE CA 90280 |
International Classification(s)

- 2011 Application Filing Year
- A47H Class
- 129 Applications Filed
- 95 Patents Issued To-Date
- 73.65 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Johnson, Matthew | Chicago, US | 226 | 2558 |
# of filed Patents : 226 Total Citations : 2558 | |||
Meza, Sergio | Lyons, US | 4 | 23 |
# of filed Patents : 4 Total Citations : 23 | |||
Wynne, Mark Douglas | Bedford Park, US | 2 | 11 |
# of filed Patents : 2 Total Citations : 11 |
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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 | Jun 17, 2025 |
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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Sep 11, 2013 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:METTLER-TOLEDO, LLC;REEL/FRAME:031671/0048 Owner name: METTLER-TOLEDO AG, SWITZERLAND Effective Date: Sep 11, 2013 |
Dec 07, 2011 | AS | ASSIGNMENT | free format text: ENTITY CONVERSION AND CHANGE OF NAME;ASSIGNOR:METTLER-TOLEDO, INC.;REEL/FRAME:028426/0291 Owner name: METTLER-TOLEDO, LLC, OHIO Effective Date: Dec 07, 2011 |
Sep 30, 2008 | FPAY | FEE PAYMENT | year of fee payment: 12 |
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Apr 11, 1997 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
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Mar 01, 1994 | F | Filing | |
Mar 01, 1994 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:GRIMM, STEVEN R.;LOSHBOUGH, RICHARD C.;REEL/FRAME:006892/0334 Owner name: METTLER-TOLEDO, INC., OHIO Effective Date: Mar 01, 1994 |

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