Patent US2547487A successfully refreshed from Google Patents.
US2547487A
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US
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Separate and individual pressure adhesive pieces with means of application and attachment of same
Assignee: Individual
•
Filing: 1947-04-10
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Granted: 1951-04-03
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Expires: 1967-04-10
Abstract
No abstract record available.
Inventors
- 👤 Penney Frederic Houghton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 05:53
CPC Classifications
C; C09; C09J; C09J7/00; C09J7/20; Y; Y10; Y10S; Y10S24/00; Y10S24/11; Y10T; Y10T152/00; Y10T152/10; Y10T152/10882; Y10T156/00; Y10T156/10; Y10T156/1002; Y10T156/1007; Y10T156/1008; Y10T156/1089; Y10T24/00; Y10T24/20; Y10T24/207
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1612267A
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US1650266A
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US1827636A
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US1911291A
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US2096389A
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US2080734A
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US2220071A
Cited
US2303346A
Cited
US2364607A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1954-04-02 | 1954-10-02 | 1955-04-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1958-04-02 | 1958-10-02 | 1959-04-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1962-04-02 | 1962-10-02 | 1963-04-03 | $7700.00 | Window Closed / Lapsed |