US3074111A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for making a resin-bonded fiber glass cone
Assignee: White Sewing Machine Corp
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Filing: 1958-11-24
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Granted: 1963-01-22
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Expires: 1978-11-24
Abstract
No abstract record available.
Inventors
- 👤 Arthur J Wiltshire
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 08:41
CPC Classifications
F; F42; F42B; F42B19/00; B; B29; B29C; B29C33/00; B29C33/44; B29C33/52; B29C70/00; B29C70/04; B29C70/28; B29C70/30; B29C70/32; B29C70/323; B29C70/326; B29C70/36; B29C70/40; B29C70/42; B29C70/46; B29C70/48; B29C70/68; B29C70/86; B29D; B29D22/00; B29K; B29K2105/00; B29K2105/06; Y; Y10; Y10S; Y10S264/00; Y10S264/53; Y10S264/78; Y10S425/00; Y10S425/043
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
59 words
APPARATUS FOR MAKING RESIN-BONDED FIBER GLASS CONE COMPRISING A GENERALLY CYLINDRICAL HOUSING, A MOLD WITHIN THE HOUSING HAVING A SMOOTH INTERIOR WALL CORRESPONDING TO THE OUTER WALL OF THE CONE TO BE FORMED, SAID MOLD BEING HORIZONTALLY MOUNTED IN SAID HOUSING, A MANDREL; MOUNTED WITHIN THE MOLD COAXIALLY THEREOF, SAID MANDREL COMPRISING COMPLEMENTARY CAST SECTIONS OF A LOW MEETING
Claim 2
Dependent Claim
59 words
APPARATUS FOR MAKING RESIN-BONDED FIBER GLASS CONE COMPRISING A GENERALLY CYLINDRICAL HOUSING, A MOLD WITHIN THE HOUSING HAVING A SMOOTH INTERIOR WALL CORRESPONDING TO THE OUTER WALL OF THE CONE TO BE FORMED, SAID MOLD BEING HORIZONTALLY MOUNTED IN SAID HOUSING, A MANDREL; MOUNTED WITHIN THE MOLD COAXIALLY THEREOF, SAID MANDREL COMPRISING COMPLEMENTARY CAST SECTIONS OF A LOW MEETING
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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) | 1966-01-21 | 1966-07-23 | 1967-01-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-01-21 | 1970-07-23 | 1971-01-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-01-21 | 1974-07-23 | 1975-01-22 | $7700.00 | Window Closed / Lapsed |