Door lock permitting easy change in lock core assembly orientation
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jan 10, 2017
Grant Date -
N/A
app pub date -
Jan 18, 2016
filing date -
Jan 18, 2016
priority date (Note) -
In Force
status (Latency Note)
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Abstract
A door lock (10) includes a driving device (30) having an outer spindle (36) and an outer handle (38) mounted to the outer spindle (36). A mounting member (56) is rotatably mounted in a compartment (46) of the outer handle (38). A positioning member (72) is movably received in a groove (54) of the outer handle (38). When a lock core (74) disengages from the mounting member (56), the mounting member (56) cannot move along a longitudinal axis but can pivot about a pivotal axis relative to the outer handle (38) to change a positional relationship between first and second holes (64, 66) of the mounting member (56). After the lock core (74) engages with the mounting member (56), the mounting member (56) cannot pivot about the pivotal axis relative to the outer handle (38).
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 | |
---|---|---|
I-TEK METAL MFG CO LTD | NO 18 GUNGYE 3RD RD ANNAN TAINAN R O C |
International Classification(s)

- 2016 Application Filing Year
- E05B Class
- 1003 Applications Filed
- 767 Patents Issued To-Date
- 76.48 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Wu, Chang-Ren | Tainan, TW | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 8 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 |
---|---|---|---|---|
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 |
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Aug 11, 2014 | STCH | INFORMATION ON STATUS: PATENT DISCONTINUATION | free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
Jul 16, 2014 | FP | EXPIRED DUE TO FAILURE TO PAY MAINTENANCE FEE | Effective Date: Jul 16, 2014 |
Jul 16, 2014 | LAPS | LAPSE FOR FAILURE TO PAY MAINTENANCE FEES | |
Feb 21, 2014 | REMI | MAINTENANCE FEE REMINDER MAILED | |
Dec 30, 2009 | FPAY | FEE PAYMENT | year of fee payment: 8 |
Jan 13, 2006 | FPAY | FEE PAYMENT | year of fee payment: 4 |
Jul 16, 2002 | I | Issuance | |
Jan 21, 2000 | F | Filing | |
Jan 11, 2000 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNORS:KISHIKI, KIYOSHI;TORIKAI, YUKIO;YAMASHITA, TOSHIHIKO;AND OTHERS;REEL/FRAME:010529/0493 Owner name: NEW JAPAN RADIO CO., LTD, JAPAN Effective Date: Jan 11, 2000 |
Feb 10, 1999 | PD | Priority Date |

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