Parking meter
Number of patents in Portfolio can not be more than 2000
United States of America Design
Stats
-
Jul 25, 2017
Grant Date -
N/A
app pub date -
Jan 14, 2016
filing date -
Jan 14, 2016
priority date (Note) -
In Force
status (Latency Note)
![]() |
A preliminary load of PAIR data current through [] has been loaded. Any more recent PAIR data will be loaded within twenty-four hours. |
PAIR data current through []
A preliminary load of cached data will be loaded soon.
Any more recent PAIR data will be loaded within twenty-four hours.
![]() |
Next PAIR Update Scheduled on [ ] |

Importance
Loading Importance Indicators...

Calculated Rating
US Family Size
|
Non-US Coverage
|
Patent Longevity
|
Forward Citations
|
Abstract
Not Available
First Claim
all claims..Other Claims data not available
Family
+
−
- No Family data available.
- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
J J MACKAY CANADA LIMITED | 1342 ABERCROMBIE ROAD NEW GLASGOW B2H5E3 |
International Classification(s)

- 2016 Application Filing Year
- 1003 Class
- 12 Applications Filed
- 12 Patents Issued To-Date
- 100 % Issued To-Date
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Brown, Michael | Ottawa, CA | 291 | 6258 |
# of filed Patents : 291 Total Citations : 6258 | |||
Cameron, Darren Scott | New Glasgow, CA | 20 | 350 |
# of filed Patents : 20 Total Citations : 350 | |||
Chauvin, Gregory Emile | Brookside, CA | 37 | 958 |
# of filed Patents : 37 Total Citations : 958 | |||
Cosh, Robert Steven | Antigonish, CA | 11 | 148 |
# of filed Patents : 11 Total Citations : 148 | |||
MacKay, George Allan | New Glasgow, CA | 46 | 1312 |
# of filed Patents : 46 Total Citations : 1312 | |||
MacKay, James George | New Glasgow, CA | 14 | 148 |
# of filed Patents : 14 Total Citations : 148 | |||
McMullin, David Andrew | Ottawa, CA | 16 | 188 |
# of filed Patents : 16 Total Citations : 188 | |||
O'Neil, Adrian Ignatius | New Glasgow, CA | 19 | 260 |
# of filed Patents : 19 Total Citations : 260 | |||
Watson, Matthew | Ottawa, CA | 26 | 156 |
# of filed Patents : 26 Total Citations : 156 |
Cited Art Landscape
- No Cited Art to Display
Loading Cited Art Landscape... 

Patent Citation Ranking
- 1 Citation Count
- 1003 Class
- 0 % this patent is cited more than
- 8 Age
Forward Cite Landscape
- No Forward Cites to Display
Loading Forward Cite Landscape... 

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jan 25, 2025 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jan 25, 2029 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 7.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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
US Patent No: 5721398
Overload protection device for a precision balance
Abstract
An overload protection device for a precision balance includes a measuring cell having a short travel distance, a parallel guide unit connected to a load receiving unit, and an auxiliary parallel guide unit whose guide members are connected to the load receiving unit, on the one hand, and to a weighing dish carrier member, on the other hand, wherein the guide members of the auxiliary parallel guide unit are pretensioned by at least one spring and form a rigid unit with the load receiving unit within the loading range of the balance. The auxiliary parallel guide unit includes an upper guide member and a lower guide member, wherein the two ends of the guide members of the auxiliary parallel guide unit on the side of the weighing dish are connected to each other by at least one guide bolt fastened to the upper guide member and the lower guide member. The guide bolt extends with play through a support plate which is fixedly connected to the load receiving unit of the measuring cell. The at least one spring is mounted between the upper guide member and the support plate.
Description
Claims
Claims data not available

Legal Events
Date | Code | Event | Description |
---|---|---|---|
Dec 21, 2024 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 8TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1552); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 8 |
Apr 08, 2021 | MAFP | MAINTENANCE FEE PAYMENT | free format text: PAYMENT OF MAINTENANCE FEE, 4TH YEAR, LARGE ENTITY (ORIGINAL EVENT CODE: M1551); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY year of fee payment: 4 |
Oct 17, 2017 | I | Issuance | |
Sep 27, 2017 | STCF | INFORMATION ON STATUS: PATENT GRANT | free format text: PATENTED CASE |
Mar 19, 2015 | P | Published | |
Aug 26, 2014 | F | Filing | |
Aug 26, 2014 | AS | ASSIGNMENT | free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:WEISS, MARTIN;REEL/FRAME:042674/0001 Owner name: SRAM DEUTSCHLAND GMBH, GERMANY Effective Date: Aug 26, 2014 |
Aug 26, 2013 | PD | Priority Date |

Matter Detail

Country:
Application No:
Patent No:
Application Publication No:
Status:
Priority Date:
Filing Date:
Matter Type:
Local Registration No:
Docket No:
Secondary System Identifier (SSI):
Customer Application No:
Filing Type:
Request for Examination Date:
Parent Filing Date:
Complete Specification Date:
PCT Filing Date:
National Entry Date:
First Publication Date:
Allowance Date:
Grant Date:
Grant Publication Date:
Claims:
Independent Claims:
Law Firm:
Renewals Detail

Applicant:
Applicant ID:
Entity Size:
Renewal Status:
Renewal Base Date:
Renewal Trigger Date: