Strengthened automatic sliding door
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Sep 20, 2022
Grant Date -
Feb 18, 2021
app pub date -
Aug 14, 2019
filing date -
Aug 14, 2019
priority date (Note) -
In Force
status (Latency Note)
Importance
|
US Family Size
|
Non-US Coverage
|
Abstract
Disclosed is a vertical profile for an automated sliding door. The profile is formed by front and rear walls connected by nose and tail walls. The nose and tail walls are thicker than the front and rear walls to provide enhanced resistance to deflection in the through-door direction. The walls are formed as an aluminum extrusion. The arrangement and thickness of the walls provides strength sufficient to withstand high wind loads without the installation of reinforcing members. Fillets may be provided where the walls are joined to lessen the tendency for the nose and tail walls deflect, further strengthen the profile.
First Claim
Other Claims data not available
Family
- No Family data available.
International Classification(s)
- 2019 Application Filing Year
- E06B Class
- 988 Applications Filed
- 639 Patents Issued To-Date
- 64.68 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- E06B Class
- 0 % this patent is cited more than
- 3 Age
Maintenance Fees
| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|---|---|---|---|
| 3.5 Year Payment | $1600.00 | $800.00 | $400.00 | Mar 20, 2026 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Mar 20, 2030 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Mar 20, 2034 |
