DE852609C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Method and device for the production of one-piece undercut hollow bodies from thermoplastics or the like.
Assignee: Individual
•
Filing: 1948-10-12
•
Granted: 1952-10-16
•
Expires: 1968-10-12
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-24 01:28
CPC Classifications
B; B29; B29C; B29C48/00; B29C48/25; B29C48/36; B29C48/475; B29C48/03; B29C48/09; B29C48/30; B29C48/32; B29C49/00; B29C49/42; B29C49/64; B29C49/66; B29C49/46; B29C2049/4602; B29C2049/4638; B29C49/6604; B29C2049/6606; B29C2049/6607; B29C2049/6646
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.