Keyboard membrane and keyboard
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
Jan 28, 2025
Grant Date -
Dec 14, 2023
app pub date -
Jun 5, 2023
filing date -
Jun 5, 2023
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A keyboard membrane, which is a thin sheet molded object thermoformed by a thermoplastic wear-resistant molding membrane, comprising a plurality of concave-convex parts, the concave-convex part comprises a plurality of upwardly protruding pressing parts, each of the pressing parts has a top wall and a peripheral wall extending downward from a periphery of the top wall; the keyboard membrane is disposed on a key module with keys; each of the pressing parts is connected with one of the keys of the key module; a periphery of the keyboard membrane has a peripheral edge extending outward from the pressing part, and the peripheral edge wraps the key module to form a waterproof and dustproof keyboard.
First Claim
Other Claims data not available
Family
International Classification(s)
- F21V:FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES....
- B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G05G:CONTROL DEVICES OR SYSTEMS INSOFAR AS CHARACTERISE....
- B29K:INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, ....
- B29L:INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RE....
- H01H:ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PR....
- 2023 Application Filing Year
- F21V Class
- 1964 Applications Filed
- 1122 Patents Issued To-Date
- 57.13 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- F21V Class
- 0 % this patent is cited more than
- < 1 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 | Jul 28, 2028 |
| 7.5 Year Payment | $3600.00 | $1800.00 | $900.00 | Jul 28, 2032 |
| 11.5 Year Payment | $7400.00 | $3700.00 | $1850.00 | Jul 28, 2036 |