US502396A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for distributing advertisements
Assignee: —
•
Filing: —
•
Granted: 1893-08-01
•
Expires: 1910-08-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 18:04
CPC Classifications
A; A63; A63B; A63B47/00; A63B47/002; G; G01; G01N; G01N33/00; G01N33/48; G01N33/483; G01N33/487; G01N33/4875; G01N33/48757
Claims Analysis
Total Claims: 0
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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) | 1896-07-31 | 1897-01-30 | 1897-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1900-08-01 | 1901-01-31 | 1901-08-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1904-08-01 | 1905-01-31 | 1905-08-02 | $7700.00 | Window Closed / Lapsed |