FR1405628A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Process for welding thermoplastic materials
Assignee: Eberhard Tilger
•
Filing: 1964-07-28
•
Granted: 1965-07-09
•
Expires: 1984-07-28
Abstract
No abstract record available.
Inventors
- 👤 Eberhard Tilger
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-29 08:32
CPC Classifications
B; B29; B29C; B29C65/00; B29C65/02; B29C65/34; B29C65/36; B29C65/3604; B29C65/3608; B29C65/3612; B31; B31B; B31B50/00; B31B50/60; B31B50/64; B29C66/00; B29C66/01; B29C66/05; B29C66/10; B29C66/11; B29C66/112; B29C66/1122; B29C66/40; B29C66/41; B29C66/43; B29C66/431; B29C66/4312; B29C66/43121; B31B50/66; B31B70/00; B31B70/74; B31B70/81; B31B70/84; B31B70/85; B29C65/3672; B29C65/3676; B29C65/368
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
Maintenance schedule is calculated for granted US utility patents.