US 12,328,010 B2
Electronic charging shelf system
Wieslaw Bober, Hopewell Junction, NY (US); Kamil Sienkiel, Wegrzce (PL); and Dominik Stanisław Sienkiel, Ostrowiec Swietokrzyski (PL)
Assigned to WBTEC, LLC, Sarasota, FL (US)
Filed by WBTEC, LLC, Sarasota, FL (US)
Filed on Jun. 4, 2024, as Appl. No. 18/733,109.
Application 18/733,109 is a continuation in part of application No. 18/342,278, filed on Jun. 27, 2023, granted, now 12,003,122.
Application 18/342,278 is a continuation in part of application No. 17/850,445, filed on Jun. 27, 2022, granted, now 11,689,068, issued on Jun. 27, 2023.
Application 17/850,445 is a continuation in part of application No. 16/681,487, filed on Nov. 12, 2019, granted, now 11,374,417, issued on Jun. 28, 2022.
Claims priority of provisional application 62/758,239, filed on Nov. 9, 2018.
Claims priority of application No. 438515 (PL), filed on Jul. 16, 2021.
Prior Publication US 2024/0322599 A1, Sep. 26, 2024
Int. Cl. H01M 10/46 (2006.01); A47B 46/00 (2006.01); H02J 50/10 (2016.01); H02J 50/90 (2016.01)
CPC H02J 50/10 (2016.02) [A47B 46/005 (2013.01); H02J 50/90 (2016.02); A47B 2220/0091 (2013.01)] 7 Claims
OG exemplary drawing
 
1. A double L-shaped shelf system, comprising:
an upper L-shaped shelf having a first L-shaped profile;
a lower L-shaped shelf having a second L-shaped profile; and
a drive unit operatively connecting the upper L-shaped shelf to the lower L-shaped shelf, the drive unit configured to adjust a position of the upper L-shaped shelf relative to the lower L-shaped shelf,
wherein the first L-shaped profile of the upper L-shaped shelf is arranged to alternate with respect to the second L-shaped profile of the lower L-shaped shelf.