Number | Name | Date | Kind |
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1478388 | Gray | Dec 1923 | A |
1973768 | Knapp | Sep 1934 | A |
2054849 | Briggs | Sep 1936 | A |
2532093 | Field et al. | Nov 1950 | A |
2858898 | Cinquini | Nov 1958 | A |
D252283 | Reeves-Saunders | Jul 1979 | S |
4324261 | Mark et al. | Apr 1982 | A |
5909495 | Andrea | Jun 1999 | A |
6406436 | Schiffman | Jun 2002 | B1 |
D535025 | Bhavnani | Jan 2007 | S |
D583942 | Mandel | Dec 2008 | S |
D682424 | Hasbun | May 2013 | S |
Entry |
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MDF Instruments Blood Pressure Unit Collection and Reflex Hammer Collection Brochure, dated earlier than Mar. 2012 (exact date unknown). |
MDF Instruments Product Brochure, dated earlier than Apr. 2012 (exact date unknown). |
Printout of product packaging for MDF 535 Babinski Reflex Hammer, dated Sep. 13, 2011 or before. |
Printout of webpage from www.adctoday.com depicting a ADC Telescoping Babinski Hammer, dated May 28, 2013 or before. |
Printout of webpage from www.amazon.com depicting various types of Babinski Reflex Hammers, dated May 28, 2013 or before. |
Printout of webpage from www.mdfinstruments.com depicting a MDF 535 Babinski Reflex Hammer, dated May 28, 2013 or before. |
Printout of webpage from www.medisave.net depicting a Babinski Telescoping Reflex Hammer, dated May 28, 2013 or before. |
Printout of webpage from www.studentmedicalshop.com depicting a Reflex Hammer—Telescoping Babinski, dated May 28, 2013 or before. |