DE564633C
Expired / Lapsed
DE
⏱️ 0.0 years remaining
Sealing strips with edge beads filled with a flexible insert and a flat intermediate web
Assignee: Crane Packing Co
•
Filing: 1930-10-22
•
Granted: 1932-11-21
•
Expires: 1950-10-22
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-31 15:04
CPC Classifications
F; F16; F16J; F16J15/00; F16J15/02; F16J15/06; F16J15/10; F16J15/12; F16J15/128; B; B29; B29D; B29D99/00; B29D99/0053; B29L; B29L2031/00; B29L2031/26
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.