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US1184489A
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Assignee: Individual
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Filing: 1915-07-30
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Granted: 1916-05-23
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Expires: 1935-07-30
Abstract
No abstract record available.
Inventors
- 👤 Mark F Richardson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 11:35
CPC Classifications
E; E05; E05B; E05B55/00; E05B55/005; Y; Y10; Y10S; Y10S292/00; Y10S292/31; Y10T; Y10T292/00; Y10T292/08; Y10T292/0908; Y10T292/0909; Y10T292/1043; Y10T292/1051; Y10T292/1052; Y10T292/1053; Y10T292/1075; Y10T292/1078; Y10T292/68; Y10T292/696; Y10T292/702; Y10T70/00; Y10T70/50; Y10T70/5093; Y10T70/5155; Y10T70/5159; Y10T70/5199; Y10T70/5372; Y10T70/5385; Y10T70/5389; Y10T70/5531
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) | 1919-05-23 | 1919-11-22 | 1920-05-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1923-05-23 | 1923-11-22 | 1924-05-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1927-05-23 | 1927-11-22 | 1928-05-23 | $7700.00 | Window Closed / Lapsed |