Apparatus and method for demonstrating the visual impression for a wearer of spectacles having polarizing spectacle lenses
US-10325521-B2 · Jun 18, 2019 · US
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Patent family 50276245
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 50276245 |
| Family type | — |
| Earliest priority | Sep 28, 2012 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10325521B2 — Apparatus and method for demonstrating the visual impression for a wearer of spectacles having polarizing spectacle lenses |
Representative publication
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US10325521B2 — Apparatus and method for demonstrating the visual impression for a wearer of spectacles having polarizing spectacle lenses (published Jun 18, 2019)
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