Patent US2247480A successfully refreshed from Google Patents.
US2247480A
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US
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Inventory control system and apparatus
Assignee: SF Bowser and Co Inc
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Filing: 1939-11-06
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Granted: 1941-07-01
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Expires: 1959-11-06
Abstract
No abstract record available.
Inventors
- 👤 Robert H Damon
- 👤 Clarence F Rogier
- 👤 John W Baur
- 👤 Thomas E Kulo
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 15:43
CPC Classifications
G; G07; G07F; G07F13/00; G07F13/02; G07F13/025; G06; G06Q; G06Q20/00; G06Q20/30; G06Q20/34; G06Q20/343; G06Q20/3433; G07F7/00; G07F7/02
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) | 1944-06-30 | 1944-12-30 | 1945-07-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1948-06-30 | 1948-12-30 | 1949-07-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1952-06-30 | 1952-12-30 | 1953-07-01 | $7700.00 | Window Closed / Lapsed |