US3097070A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic ware for scientific use
Assignee: Falcon Plastic Products
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Filing: 1958-11-06
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Granted: 1963-07-09
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Expires: 1978-11-06
Abstract
No abstract record available.
Inventors
- 👤 Aldrich Adelbert
- 👤 Jr Robert Schwartz
- 👤 William H Gottschalk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 12:48
CPC Classifications
B; B01; B01L; B01L3/00; B01L3/50; B01L3/508; C; C12; C12M; C12M23/00; C12M23/02; C12M23/10; C12M23/12; C12M23/22; C12M23/28; C23; C23C; C23C14/00; C23C14/06; C23C14/0605; C23C14/0694; C23C14/10; C23C14/14; C23C14/20; Y; Y10; Y10S; Y10S220/00; Y10S220/917
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
121 words
DISPOSABLE LABORATORY WARE FOR USE IN HOLDING MATERIALS FOR CHEMICAL, BIOLOGICAL AND PHYSICAL MANIPULATION COMPRISING AN ARTICLE MADE FROM PLASTIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF POLYSTYRENE, POLYETHYLENE AND METHACRYLATE AND HAVING A CONTAINER PORTION IN THE FORM OF A CAVITY FOR HOLDING THE MATERIALS TO BE MANIPULATED WITH THE ENTIRE INNER SURFACE OF THE CONTAINER PORTION INCLUDING THHE PORTIONS WHICH CONTACT SAID MATERIALS HAVING A CONTINUOUS, BROKEN, ADHERENT COATING OF BETWEEN APPROXIMATELY 0,1 AND 1.5 MICRONS IN THICKNESS OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF SILICON OXIDE, TANTALUM, ALUMINUM, MAGNESIUM FLUORIDE AND ALUMINUM OXIDE WHEREBY SAID SURFACE IS WATER WETTABLE COMPATIBLE WITH LIVING CELLS AND TISSUE AND ADEQUATELY RESISTANT TO ABRASION AND CHEMICAL ATTACK BY THE SAID MATERIALS.
Claim 2
Dependent Claim
121 words
DISPOSABLE LABORATORY WARE FOR USE IN HOLDING MATERIALS FOR CHEMICAL, BIOLOGICAL AND PHYSICAL MANIPULATION COMPRISING AN ARTICLE MADE FROM PLASTIC MATERIAL SELECTED FROM THE GROUP CONSISTING OF POLYSTYRENE, POLYETHYLENE AND METHACRYLATE AND HAVING A CONTAINER PORTION IN THE FORM OF A CAVITY FOR HOLDING THE MATERIALS TO BE MANIPULATED WITH THE ENTIRE INNER SURFACE OF THE CONTAINER PORTION INCLUDING THHE PORTIONS WHICH CONTACT SAID MATERIALS HAVING A CONTINUOUS, BROKEN, ADHERENT COATING OF BETWEEN APPROXIMATELY 0,1 AND 1.5 MICRONS IN THICKNESS OF MATERIAL SELECTED FROM THE GROUP CONSISTING OF SILICON OXIDE, TANTALUM, ALUMINUM, MAGNESIUM FLUORIDE AND ALUMINUM OXIDE WHEREBY SAID SURFACE IS WATER WETTABLE COMPATIBLE WITH LIVING CELLS AND TISSUE AND ADEQUATELY RESISTANT TO ABRASION AND CHEMICAL ATTACK BY THE SAID MATERIALS.
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) | 1966-07-08 | 1967-01-07 | 1967-07-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-07-08 | 1971-01-07 | 1971-07-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-07-08 | 1975-01-07 | 1975-07-09 | $7700.00 | Window Closed / Lapsed |