US2725324A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Process for making wall covering
Assignee: Dobeckmun Co
•
Filing: 1950-08-05
•
Granted: 1955-11-29
•
Expires: 1970-08-05
Abstract
No abstract record available.
Inventors
- 👤 Floyd A Holes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 14:58
CPC Classifications
B; B32; B32B; B32B27/00; D; D06; D06N; D06N3/00; D06N3/02; D06N7/00; D06N7/0002; Y; Y10; Y10S; Y10S156/00; Y10S156/918; Y10S156/929; Y10T; Y10T156/00; Y10T156/11; Y10T156/1168; Y10T428/00; Y10T428/31504; Y10T428/31971; Y10T428/31993
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US333881A
Cited
US1690179A
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US1951620A
Cited
US1998638A
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US1986954A
Cited
US1974883A
Cited
US1973403A
Cited
US2029377A
Cited
US2556078A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1958-11-28 | 1959-05-30 | 1959-11-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1962-11-28 | 1963-05-30 | 1963-11-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1966-11-28 | 1967-05-30 | 1967-11-29 | $7700.00 | Window Closed / Lapsed |