US2942787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spray painting apparatus
Assignee: Individual
•
Filing: 1959-06-11
•
Granted: 1960-06-28
•
Expires: 1979-06-11
Abstract
No abstract record available.
Inventors
- 👤 Hendrik F Bok
- 👤 Bok Edward
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 17:30
CPC Classifications
B; B05; B05B; B05B7/00; B05B7/16; B05B7/1686; B05B7/1606; B05B7/1613; B05B7/162
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
US2530799A
Cited
US2016407A
Cited
US2123604A
Cited
US2378184A
Cited
US2461766A
Cited
US2546741A
Cited
US2657152A
Cited
US2727786A
Cited
US2754228A
Cited
US2762901A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-06-28 | 1963-12-28 | 1964-06-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-06-28 | 1967-12-28 | 1968-06-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-06-28 | 1971-12-28 | 1972-06-28 | $7700.00 | Window Closed / Lapsed |