Patent US2651809A successfully refreshed from Google Patents.
US2651809A
Expired / Lapsed
US
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Shoulder pad molding apparatus
Assignee: Individual
•
Filing: 1948-09-21
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Granted: 1953-09-15
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Expires: 1968-09-21
Abstract
No abstract record available.
Inventors
- 👤 Mechur Berthold
- 👤 Riedler Walter
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 12:20
CPC Classifications
B; B29; B29C; B29C43/00; B29C43/02; B29C43/04; B29C43/06; B29C43/08; B29C44/00; B29C44/02; B29C44/10; B29C43/32; B29C43/36; B29C2043/3676; B29C2043/3689; B29C33/00; B29C33/30; B29K; B29K2021/00; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0854; B29K2105/25; B29K2105/253; B29K2105/256; B29K2313/00; B29K2313/02; B29L; B29L2031/00; B29L2031/48
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US1711978A
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US2058880A
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US2053402A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-09-14 | 1957-03-16 | 1957-09-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-09-14 | 1961-03-16 | 1961-09-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-09-14 | 1965-03-16 | 1965-09-15 | $7700.00 | Window Closed / Lapsed |