US1141992A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Safety ring-holder.
Assignee: Individual
•
Filing: 1914-09-08
•
Granted: 1915-06-08
•
Expires: 1934-09-08
Abstract
No abstract record available.
Inventors
- 👤 Karl L Toelcke
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 14:30
CPC Classifications
A; A44; A44C; A44C15/00; A44C15/003; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1365; Y10T24/1397; Y10T24/45; Y10T24/45225; Y10T24/45602; Y10T24/45723; Y10T24/45743; Y10T24/45775; Y10T24/45796; Y10T24/45801; Y10T428/00; Y10T428/24; Y10T428/24273; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/8703
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
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1918-06-07 | 1918-12-07 | 1919-06-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-06-07 | 1922-12-07 | 1923-06-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-06-07 | 1926-12-07 | 1927-06-08 | $7700.00 | Window Closed / Lapsed |