Patent US1577635A successfully refreshed from Google Patents.
Patent US1896029A successfully refreshed from Google Patents.
US1896029A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Collar holder
Assignee: Individual
•
Filing: 1930-10-15
•
Granted: 1933-01-31
•
Expires: 1950-10-15
Abstract
No abstract record available.
Inventors
- 👤 Gunther Henry
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:50
CPC Classifications
A; A41; A41B; A41B3/00; A41B3/12; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1391; Y10T24/1397; Y10T24/19; Y10T24/1966; Y10T24/31; Y10T24/312; Y10T24/34; Y10T24/3427; Y10T24/3428; Y10T24/3431; Y10T24/3433; Y10T24/39; Y10T24/3902; Y10T24/3904; Y10T24/3984
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) | 1936-01-31 | 1936-08-01 | 1937-01-31 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1940-01-31 | 1940-08-01 | 1941-01-31 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1944-01-31 | 1944-08-01 | 1945-01-31 | $7700.00 | Window Closed / Lapsed |