Patent US3085909A successfully refreshed from Google Patents.
US3085909A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Silver containing reaction products, methods for their production and use in formingpermanent silver containing deposits on base materials
Assignee: Gagliardi Res Corp
•
Filing: 1960-08-17
•
Granted: 1963-04-16
•
Expires: 1980-08-17
Abstract
No abstract record available.
Inventors
- 👤 Domenick D Gagiiardi
- 👤 Fred B Shippee
- 👤 Jr William J Jutras
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 23:36
CPC Classifications
C; C07; C07D; C07D239/00; C07D239/02; C07D239/06; C07D239/08; C07D239/10; C07D233/00; C07D233/04; C07D233/28; C07D233/30; C07D233/42; C07F; C07F1/00; C07F1/005; C08; C08K; C08K5/00; C08K5/0091; D; D06; D06M; D06M16/00; Y; Y10; Y10S; Y10S428/00; Y10S428/907; Y10T; Y10T442/00; Y10T442/20; Y10T442/2525; Y10T442/2533
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
24 words
A WATER-SOLUBLE SILVER CONTINING REACTION PRODUCT OF MONOVALENT SILVER IONS AND A HETEROCYCLIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS HAVING THE STRUCTURE:
Claim 2
Dependent Claim
24 words
A WATER-SOLUBLE SILVER CONTINING REACTION PRODUCT OF MONOVALENT SILVER IONS AND A HETEROCYCLIC COMPOUND SELECTED FROM THE GROUP CONSISTING OF COMPOUNDS HAVING THE STRUCTURE:
Claim 3
Dependent Claim
67 words
THE PROCESS OF RENDERING A BASE MATERIAL DURABLY BIOCIDAL AND LIGHT STABLE WHICH COMPRISES APPLYING TO A BASE MATERIAL A SILVER CONTAINING A COMPOSITION AS DEFINED IN CLAIM 1, DRYING THE BASE MATERIAL WITH THE APPLIED COMPOSITION TO LEAVE A RESIDUE OF A SILVER CONTAINING REACTION PRODUCT ON THE BASE MATERIAL AND HEATING THE RESULTING STRUCTURE TO CURE THE SILVER CONTAINING REACTION PRODUCT TO A WATER-INSOLUBLE STATE.
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) | 1966-04-15 | 1966-10-15 | 1967-04-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-04-15 | 1970-10-15 | 1971-04-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-04-15 | 1974-10-15 | 1975-04-16 | $7700.00 | Window Closed / Lapsed |