Interlocking panels
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Mar 22, 2022
Grant Date -
Oct 25, 2018
app pub date -
Apr 23, 2018
filing date -
Apr 23, 2018
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

US Family Size
|
Non-US Coverage
|
Abstract
The disclosed interlocking panel systems are portable, self-supporting, and modular. They may function as guards around the sides, rear, and a surface of a workspace and can be disassembled by one person and transported to a sink for cleaning or another location for use or storage. They may also function as structural panels for constructing an enclosure, such as a building.
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 | |
---|---|---|
BUFFINGTON DEAN | DENVER CO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
Buffington, Dean | Denver, US | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 | |||
Buffington, Donna | Denver, US | 1 | 8 |
# of filed Patents : 1 Total Citations : 8 |
Cited Art Landscape
- No Cited Art to Display

Patent Citation Ranking
- 3 Citation Count
- E04B Class
- 73.80 % this patent is cited more than
- 3 Age
Forward Cite Landscape
- No Forward Cites to Display

Maintenance Fees
Fee | Large entity fee | small entity fee | micro entity fee | due date |
---|---|---|---|---|
3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Sep 22, 2025 |
7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Sep 22, 2029 |
11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Sep 22, 2033 |
Fee | Large entity fee | small entity fee | micro entity fee |
---|---|---|---|
Surcharge - 3.5 year - Late payment within 6 months | $160.00 | $80.00 | $40.00 |
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

Legal Events
- No Legal Status data available.

Matter Detail

Renewals Detail
