US3486840A
Expired / Lapsed
US
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Apparatus for and method of sterilising bottles
Assignee: National Research Development Corp UK
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Filing: 1968-05-28
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Granted: 1969-12-30
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Expires: 1988-05-28
Abstract
No abstract record available.
Inventors
- 👤 Harold Burton
- 👤 John Anthony Pavey
- 👤 Derek James Jayne-Williams
- 👤 William Frederick Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:40
CPC Classifications
A; A61; A61L; A61L2/00; A61L2/02; A61L2/04; A61L2/06; A61L2/07; B; B67; B67C; B67C3/00; B67C3/02; B67C3/22; B67C3/24; B67C3/26; B67C3/2614; B67C7/00; B67C7/0073; B67C2003/2688; B67C2003/2691; Y; Y10; Y10T; Y10T137/00; Y10T137/8593; Y10T137/87917; Y10T137/88022; Y10T137/8803
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-12-29 | 1973-06-30 | 1973-12-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-12-29 | 1977-06-30 | 1977-12-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-12-29 | 1981-06-30 | 1981-12-30 | $7700.00 | Window Closed / Lapsed |