1. AQUACHEK

Serial Number: 76204977  
Owner: (REGISTRANT) Environmental Test Systems, Inc. CORPORATION DELAWARE P.O. Box 4659 Elkhart INDIANA 46514  
Filed on: 02/05/2001

2. AQUACHEK POOL AND SPA TEST STRIPS

Serial Number: 85598126  
Owner: (REGISTRANT) Hach Company CORPORATION DELAWARE 5600 Lindbergh Drive Loveland COLORADO 80539  
Filed on: 04/14/2012

3. AQUACHEK PRO II

Serial Number: 85598131  
Owner: (REGISTRANT) Hach Company CORPORATION DELAWARE 5600 Lindbergh Drive Loveland COLORADO 80539  
Filed on: 04/14/2012

4. AQUACHEK SPA

Serial Number: 85598136  
Owner: (REGISTRANT) Hach Company CORPORATION DELAWARE 5600 Lindbergh Drive Loveland COLORADO 80539  
Filed on: 04/14/2012

5. AVANTI

Serial Number: 77470763  
Owner: (REGISTRANT) TELETRACKING TECHNOLOGIES, INC. CORPORATION PENNSYLVANIA THE TIMES BUILDING 336 FOURTH AVENUE PITTSBURGH PENNSYLVANIA 15222  
Filed on: 05/09/2008

6. AVANTI

Serial Number: 77242811  
Owner: (REGISTRANT) TELETRACKING TECHNOLOGIES, INC. CORPORATION PENNSYLVANIA THE TIMES BUILDING 336 FOURTH AVENUE PITTSBURGH PENNSYLVANIA 15222  
Filed on: 07/31/2007

7. AVANTI PATIENT FLOW SERVICES

Serial Number: 77242783  
Owner: (REGISTRANT) TELETRACKING TECHNOLOGIES, INC. CORPORATION PENNSYLVANIA THE TIMES BUILDING 336 FOURTH AVENUE PITTSBURGH PENNSYLVANIA 15222  
Filed on: 07/31/2007

8. AZIENDA VINICOLA LE DUE GIARE

Serial Number: 79118322  
Owner: (APPLICANT) Casa Vitivinicola Tinazzi S.r.l. LIMITED LIABILITY COMPANY ITALY Via delle Torbiere, 13 I-37017 Lazise (VR) ITALY  
Filed on: 05/23/2012

9. BECAUSE YOUR PET DESERVES A WARM MEAL

Serial Number: 85499007  
Owner: (APPLICANT) WEXFORD FARMS PET FOOD LLC LIMITED PARTNERSHIP PENNSYLVANIA SUITE 23, 10925 PERRY HIGHWAY WEXFORD PENNSYLVANIA 15090  
Filed on: 12/19/2011

10. BREW-K

Serial Number: 85320846  
Owner: (REGISTRANT) White Deer, LLC LIMITED LIABILITY COMPANY PENNSYLVANIA 353 East High Acres Greensburg PENNSYLVANIA 15601  
Filed on: 05/13/2011

11. CA' DE'ROCCHI

Serial Number: 79115900  
Owner: (REGISTRANT) Casa Vitivinicola Tinazzi S.r.l. LIMITED LIABILITY COMPANY ITALY Via delle Torbiere, 13 I-37017 Lazise (VR) ITALY  
Filed on: 05/23/2012

12. CARMATHERAPY

Serial Number: 75894863  
Owner: (APPLICANT) Donoughe, Lisa A. UNKNOWN OREGON 909 NE Brazee, # 5 Portland OREGON 97212  
Filed on: 01/08/2000

13. CM UNIVERSAL PDF

Serial Number: 78863325  
Owner: (REGISTRANT) CodeMantra, LLC LIMITED LIABILITY COMPANY PENNSYLVANIA 600 West Germantown Pike Suite 400 Plymouth Meeting PENNSYLVANIA 19462  
Filed on: 04/18/2006

14. FEUDO DI SANTA CROCE

Serial Number: 79115142  
Owner: (REGISTRANT) Casa Vitivinicola Tinazzi S.r.l. LIMITED LIABILITY COMPANY ITALY Via delle Torbiere, 13 I-37017 Lazise (VR) ITALY  
Filed on: 05/23/2012

15. HENNE

Serial Number: 77616543  
Owner: (REGISTRANT) Henne Inc. CORPORATION PENNSYLVANIA 5501 Walnut Street Pittsburgh PENNSYLVANIA 15232  
Filed on: 11/18/2008

16. HENNE

Serial Number: 77462267  
Owner: (REGISTRANT) Henne Inc CORPORATION PENNSYLVANIA 5501 Walnut Street Pittsburgh PENNSYLVANIA 15232  
Filed on: 04/30/2008

17. IDEAPAD YOGA

Serial Number: 85584022  
Owner: (APPLICANT) LENOVO (BEIJING) LIMITED CORPORATION CORPORATION CHINA SHANGDI INFORMATION INDUSTRY BASE HAIDIAN DIST., CHINA NO. 6, CHUANGYE RD. BEIJING CHINA 100085  
Filed on: 03/29/2012

18. LA LEONESSA

Serial Number: 79017224  
Owner: (REGISTRANT) La Leonessa S.p.A. JOINT STOCK COMPANY ITALY Viale S. Maria, 90 I-25013 Carpenedolo (BS) ITALY  
Filed on: 07/22/2005

19. LA PINTA

Serial Number: 76579293  
Owner: (APPLICANT) Camacho, Sergio Arturo Lomeli INDIVIDUAL MEXICO Av. Lapislazuli #3244-201B Zapopan, Jalisco MEXICO 45089  
Filed on: 03/05/2004

20. MARSH MCBIRNEY A HIGHER LEVEL OF FLOW MEASUREMENT

Serial Number: 78429690  
Owner: (REGISTRANT) Marsh-McBirney, Inc. CORPORATION MARYLAND 4539 Metropolitan Court Frederick MARYLAND 21704

(LAST LISTED OWNER) HACH COMPANY CORPORATION DELAWARE 5600 LINDBERGH DRIVE LOVELAND COLORADO 80538