US3040906A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Auxiliary side rail for load supporting racks
Assignee: Equipment Manufacturing Inc
•
Filing: 1959-05-15
•
Granted: 1962-06-26
•
Expires: 1979-05-15
Abstract
No abstract record available.
Inventors
- 👤 Frederick B Hillger
- 👤 Richard E Wroblewski
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:46
CPC Classifications
A; A47; A47B; A47B57/00; A47B57/30; A47B57/54; A47B96/00; A47B96/02; A47B96/027; A47B96/028
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US484660A
Cited
US549046A
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FR362729A
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US974524A
Cited
US1923664A
Cited
US2331384A
Cited
US2420977A
Cited
US2888299A
Cited
US2711872A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-06-25 | 1965-12-25 | 1966-06-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-06-25 | 1969-12-25 | 1970-06-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-06-25 | 1973-12-25 | 1974-06-26 | $7700.00 | Window Closed / Lapsed |