Handle mechanism
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
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Jan 10, 2017
Grant Date -
Dec 3, 2015
app pub date -
Dec 23, 2013
filing date -
Dec 24, 2012
priority date (Note) -
In Force
status (Latency Note)
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Importance

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Abstract
Handle mechanism provided for mounting in an opening extending wholly through a door, the handle mechanism comprising a first plate for closing the opening at the position of a first side of the door, a second plate for closing the opening at the position of a second side of the door and an intermediate plate placed between the first and second plates, wherein the first and the second plate are each connected via spring means to the intermediate plate so that each of the first and the second plate are movable substantially against the intermediate plate by an external force, wherein the intermediate plate is provided for movable placing in the door so as to increase an overall space for movement of each of the first and the second plate.
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 | |
---|---|---|
FRANS JAN RENAAT VANDERICK | HALEN |
International Classification(s)

- 2013 Application Filing Year
- E05B Class
- 711 Applications Filed
- 633 Patents Issued To-Date
- 89.03 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
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Vanderick, Frans Jan Renaat | Halen, BE | 1 | 3 |
# of filed Patents : 1 Total Citations : 3 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- E05B Class
- 19.44 % this patent is cited more than
- 8 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 | Jul 10, 2028 |
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 |
---|---|---|---|
Apr 27, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YR, SMALL ENTITY (ORIGINAL EVENT CODE: M2551); ENTITY STATUS OF PATENT OWNER: SMALL ENTITY year of fee payment: 4 |
May 09, 2019 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DMAR ENGINEERING, INC.;REEL/FRAME:049152/0471 Owner name: QINGDAO MARINE ENGINEERING UNDERWATER EQUIPMENT IN Effective Date: May 09, 2019 |
Nov 21, 2017 | I | Issuance | |
Nov 01, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Sep 22, 2016 | P | Published | |
Mar 16, 2015 | F | Filing |

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