US406003A
Expired / Lapsed
US
⏱️ 0.0 years remaining
reiss
Assignee: Pur Water Purification Products Inc
•
Filing: —
•
Granted: 1889-06-25
•
Expires: 1906-06-25
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 16:39
CPC Classifications
B; B23; B23Q; B23Q1/00; B23Q1/0009; B23Q1/0018; B23B; B23B3/00; B23B3/16; B23B3/161; Y; Y10; Y10S; Y10S29/00; Y10S29/091; Y10S29/093; Y10S29/101; Y10T; Y10T29/00; Y10T29/51; Y10T29/5152; Y10T29/5154; Y10T29/5164; Y10T29/5165; Y10T29/5166; Y10T408/00; Y10T408/65; Y10T408/66; Y10T408/675; Y10T408/6771; Y10T408/6774
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) | 1892-06-24 | 1892-12-24 | 1893-06-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1896-06-24 | 1896-12-24 | 1897-06-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1900-06-25 | 1900-12-25 | 1901-06-26 | $7700.00 | Window Closed / Lapsed |