US3798094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of securing a closure member to a plastic container
Assignee: Individual
•
Filing: 1972-01-27
•
Granted: 1974-03-19
•
Expires: 1992-01-27
Abstract
Abstract The present invention relates to a method of air and liquid tight welding or fusing a closure member to a small cylindrical plastic container, particularly a thin-walled container as widely used for cosmetic and pharmaceutical flowable compounds. The invention further relates to a container produced in accordance with the method of the invention.
Inventors
- 👤 A Costa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 04:38
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/34; B29C65/36; B29C65/3604; B29C65/3644; B29C37/00; B29C37/0078; B29C37/0082; B29C37/0085; B29C66/00; B29C66/01; B29C66/03; B29C66/034; B29C66/0342; B29C66/05; B29C66/10; B29C66/12; B29C66/128; B29C66/1282; B29C66/12821; B29C66/1284; B29C66/12841; B29C66/349; B29C66/50; B29C66/51; B29C66/53; B29C66/534; B29C66/5344; B29C66/61; B29C66/612; B65; B65D; B65D35/00; B65D35/02; B65D35/12; B29C65/3672; B29C65/3676; B29C65/368; B29L; B29L2031/00; B29L2031/712
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1977-03-18 | 1977-09-17 | 1978-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1981-03-18 | 1981-09-17 | 1982-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1985-03-18 | 1985-09-17 | 1986-03-19 | $7700.00 | Window Closed / Lapsed |