Patent CH553052A successfully refreshed from Google Patents.
CH553052A
Expired / Lapsed
CH
⏱️ 0.0 years remaining
Large sized plastic containers - by fixing together separately moulded base and edge parts
Assignee: Utz Ag Georg
•
Filing: 1972-03-22
•
Granted: —
•
Expires: 1992-03-22
Abstract
Abstract Plastic container, esp. a hollow pallet, is produced by (a) injection moulding a container base having side walls formed by an edge part extruding from the periphery of the bottom, (b) injection moulding an attachable edge part in one piece, and (c) fixing the attachable edge part to the bottom edge part, either directly or over >=1 similar attachable edge parts.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
CH
Data Source
google_patents
Last Synchronized
2026-11-09 09:57
CPC Classifications
B; B29; B29C; B29C45/00; B29C45/0053; B29C45/006; B65; B65D; B65D11/00; B65D11/10; B65D21/00; B65D21/08; B65D21/083
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.