Patent US1298561A successfully refreshed from Google Patents.
Patent CA606498A successfully refreshed from Google Patents.
CA606498A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Electric igniter
Assignee: Mcculloch Corp
•
Filing: 1952-08-11
•
Granted: 1960-10-11
•
Expires: 1972-08-11
Abstract
No abstract record available.
Inventors
- 👤 W. Crownover Joseph
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-29 17:17
CPC Classifications
F; F23; F23Q; F23Q2/00; F23Q2/28; F23Q2/285; F23Q2/287; F02; F02P; F02P3/00; F02P3/12; F23Q3/00; F23Q3/002
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.