Patent CA947149A successfully refreshed from Google Patents.
CA947149A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Support for ham cans during double seaming
Assignee: Continental Can Co Inc
•
Filing: 1971-02-16
•
Granted: 1974-05-14
•
Expires: 1991-02-16
Abstract
No abstract record available.
Inventors
- 👤 John B. Nicholson
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-26 15:08
CPC Classifications
B; B29; B29C; B29C66/00; B21; B21D; B21D51/00; B21D51/16; B21D51/26; B21D51/30; B21D51/32; B21D51/34; B29C65/00; B29C65/56; B29C65/58; B29C66/01; B29C66/05; B29C66/10; B29C66/13; B29C66/135; B29C66/1352; B29C66/50; B29C66/51; B29C66/54; B29C66/542; B29C66/545; B65; B65D; B65D15/00; B65D15/02; B65D15/16; B65D15/18; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5102; Y10T29/53; Y10T29/534; Y10T29/53417
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.