US2054136A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray gun
Assignee: TAJMAL Ltd
•
Filing: 1932-05-06
•
Granted: 1936-09-15
•
Expires: 1952-05-06
Abstract
No abstract record available.
Inventors
- 👤 Pfaff Harry Edward
- 👤 Shaffer Lloyd Russell
- 👤 Methereil Alexander
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 23:35
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/02; B05B7/12; Y; Y10; Y10S; Y10S239/00; Y10S239/14
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
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1939-09-15 | 1940-03-16 | 1940-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-09-15 | 1944-03-16 | 1944-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-09-15 | 1948-03-16 | 1948-09-15 | $7700.00 | Window Closed / Lapsed |