METHOD AND APPARATUS FOR THE PRODUCTION OF GLASS TUBES WITH CLOSED ENDS
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
N/A
Issued Date -
Mar 27, 2025
app pub date -
Sep 23, 2024
filing date -
Sep 23, 2024
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A method for the manufacture of a glass tube with closed ends includes: providing a glass tube with open ends including a first open end and a second open end; closing the first open end of the glass tube while introducing a gas into the glass tube through the second open end; opening a ventilation hole in a wall of the glass tube near one of the open ends; and closing the second open end.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully