Patent US3792070A successfully refreshed from Google Patents.
Patent US2103950A successfully refreshed from Google Patents.
Patent CA901202A successfully refreshed from Google Patents.
CA901202A
Expired / Lapsed
CA
⏱️ 0.0 years remaining
Diaper
Assignee: Individual
•
Filing: 1970-11-23
•
Granted: 1972-05-30
•
Expires: 1990-11-23
Abstract
No abstract record available.
Inventors
- 👤 Martin Blanche
Bibliographic Details
Application Number
—
Jurisdiction
CA
Data Source
google_patents
Last Synchronized
2026-11-03 15:45
CPC Classifications
A; A61; A61F; A61F13/00; A61F13/15; A61F13/45; A61F13/49; A61F13/49003; A61F13/49004
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.