CA677258A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Battery charging system for vehicles
Assignee: BARRETT ELECTRONICS CORP
•
Filing: —
•
Granted: 1963-12-31
•
Expires: 1980-12-31
Abstract
No abstract record available.
Inventors
- 👤 Arthur M. Barrett, Jr.
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-10-29 08:57
CPC Classifications
B; B60; B60K; B60K1/00; B60K1/04; B60L; B60L50/00; B60L50/50; B60L50/53; B60L53/00; B60L53/30; B60L53/32; G; G05; G05D; G05D1/00; G05D1/02; G05D1/021; G05D1/0212; G05D1/0225; G05D1/0259; G05D1/0261; G05D1/0287; G05D1/0289; H; H02; H02G; H02G5/00; H02G5/04; H02J; H02J7/00; H02J7/02; H02J7/60; B60L2200/00; B60L2200/26; Y; Y02; Y02T; Y02T10/00; Y02T10/60; Y02T10/70; Y02T10/7072; Y02T90/00; Y02T90/10; Y02T90/12; Y02T90/14
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.