Patent CA174565A successfully refreshed from Google Patents.
CA174565A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Ladder
Assignee: Individual
•
Filing: 1916-11-29
•
Granted: 1917-01-23
•
Expires: 1936-11-29
Abstract
No abstract record available.
Inventors
- 👤 Wilbur R. Pounder
- 👤 Charles L. Pierce Jr.
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-02 16:18
CPC Classifications
—
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.