Patent US471610A successfully refreshed from Google Patents.
Patent US2540593A successfully refreshed from Google Patents.
Patent US3016085A successfully refreshed from Google Patents.
US3016085A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for heat sealing a thermoplastic web in which the heat is controlled by the speed of the web
Assignee: Ateliers de Constructions Mecaniques C&A Holweg SA
•
Filing: 1959-12-23
•
Granted: 1962-01-09
•
Expires: 1979-12-23
Abstract
No abstract record available.
Inventors
- 👤 Gassner Georges
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 16:30
CPC Classifications
G; G05; G05D; G05D23/00; G05D23/19; G05D23/1919; B; B29; B29C; B29C65/00; B29C65/02; B29C65/14; B29C65/1429; B29C65/1432; B29C65/18; B29C65/24; B29C65/30; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/432; B29C66/4322; B29C66/80; B29C66/83; B29C66/834; B29C66/8341; B29C66/83411; B29C66/836; B29C66/90; B29C66/91; B29C66/914; B29C66/9161; B29C66/91651; B29C66/91655; B29C66/919; B29C66/9192; B29C66/93; B29C66/932; B29C66/934; B29C66/93441; B29C66/95; B29C66/959; B29C66/9592; B29C65/22; B29C65/221; B29C65/224; B29C66/70; B29C66/72; B29C66/723; B29C66/7232; B29C66/72327; B29C66/72328; B29C66/73; B29C66/739; B29C66/7392; B29C66/73921; B29C66/96; B29C66/961
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-01-08 | 1965-07-10 | 1966-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-01-08 | 1969-07-10 | 1970-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-01-08 | 1973-07-10 | 1974-01-09 | $7700.00 | Window Closed / Lapsed |