Patent US3079284A successfully refreshed from Google Patents.
US3079284A
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Method for cleaning surfaces
Assignee: Rinshed-Mason Co
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Filing: 1960-11-30
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Granted: 1963-02-26
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Expires: 1980-11-30
Abstract
No abstract record available.
Inventors
- 👤 John B Boucher
- 👤 Vincent K Mchugh
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 08:31
CPC Classifications
C; C11; C11D; C11D3/00; C11D3/16; C11D3/37; C11D3/3746; C11D3/0005; C11D3/0057; C11D3/3749; C11D3/3757; C11D3/3765; C11D7/00; C11D7/02; C11D7/04; C11D7/06
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
56 words
THE METHOD FOR CLEANING FOOD RESIDUE FROM A SURFACE WHICH COMPRISES FIRST APPLYING A COATING OF A CLEANING COMPOSITION TO THE SURFACE; SAID COMPOSITION COMPRISING AN ELASTOMERIC LATEX AND A SAPONIFICATION AGENT; RETAINING COATING-SURFACE CONTACT UNTIL THE COATING FORMS INTO A CONTINUOUS STRIPPABLE FILM; AND THEN STRIPPING THE FILM FROM THE SURFACE IN RELATIVELY LARGE PIECES.
Claim 2
Independent Claim
56 words
THE METHOD FOR CLEANING FOOD RESIDUE FROM A SURFACE WHICH COMPRISES FIRST APPLYING A COATING OF A CLEANING COMPOSITION TO THE SURFACE; SAID COMPOSITION COMPRISING AN ELASTOMERIC LATEX AND A SAPONIFICATION AGENT; RETAINING COATING-SURFACE CONTACT UNTIL THE COATING FORMS INTO A CONTINUOUS STRIPPABLE FILM; AND THEN STRIPPING THE FILM FROM THE SURFACE IN RELATIVELY LARGE PIECES.
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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) | 1966-02-25 | 1966-08-27 | 1967-02-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-02-25 | 1970-08-27 | 1971-02-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-02-25 | 1974-08-27 | 1975-02-26 | $7700.00 | Window Closed / Lapsed |