US3436047A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Mounting assembly
Assignee: Lawrence Brothers Inc
•
Filing: 1967-04-10
•
Granted: 1969-04-01
•
Expires: 1987-04-10
Abstract
No abstract record available.
Inventors
- 👤 Robert E Foltz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 04:09
CPC Classifications
A; A47; A47H; A47H1/00; A47H1/10; A47H1/104; Y; Y10; Y10T; Y10T403/00; Y10T403/70; Y10T403/7041
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US538610A
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CA633256A
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GB190215974A
Cited
US840267A
Cited
US850658A
Cited
US1033630A
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US1411234A
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US1988260A
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US2562406A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-03-31 | 1972-09-30 | 1973-04-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-03-31 | 1976-09-30 | 1977-04-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-03-31 | 1980-09-30 | 1981-04-01 | $7700.00 | Window Closed / Lapsed |