US3033127A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stage curtain hanger
Assignee: Individual
•
Filing: 1958-07-31
•
Granted: 1962-05-08
•
Expires: 1978-07-31
Abstract
No abstract record available.
Inventors
- 👤 James F Kuebler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 21:46
CPC Classifications
A; A63; A63J; A63J1/00; A63J1/02; A63J1/028; A47; A47H; A47H5/00; A47H5/02; A47H5/03; A63J2001/024
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US242754A
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US848681A
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US1032368A
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US1603261A
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US1580546A
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US1602378A
Cited
US1958162A
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GB417688A
Cited
DE674301C
Cited
US2208521A
Cited
US2434523A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1965-05-07 | 1965-11-06 | 1966-05-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-05-07 | 1969-11-06 | 1970-05-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-05-07 | 1973-11-06 | 1974-05-08 | $7700.00 | Window Closed / Lapsed |